PAP-57: IA Phase 2 — rename user-facing "Issues" → "Tasks" copy

Copy-only sweep across ui/src: nav (sidebar + mobile), Tasks list page
(headings, breadcrumbs, buttons, empty states, filters, column headers,
toasts, aria-labels), task detail, dialogs, command palette, inbox,
search, dashboards, project/agent/workspace pages, recovery/blocked
notices, and design-guide demos.

Routes stay at /issues; internal symbols (Issue, issueId, queryKeys,
kind: "issue"), API fields, and backend-matched protocol strings
(successful-run-handoff notice bodies) are unchanged. Tests updated to
match the new copy. Developer-only *UxLab/*Perf harness pages left as-is.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Co-Authored-By: Paperclip <noreply@paperclip.ing>

ui/src/components/ActiveAgentsPanel.tsx

@@ -27,7 +27,7 @@ function RunCardRecoveryChip({ action }: { action: IssueRecoveryAction }) {
       data-recovery-state={state}
       role="status"
       aria-label={tone.label}
-      title={`${tone.label} — open the source issue to act.`}
+      title={`${tone.label} — open the source task to act.`}
       className={cn(
         "inline-flex shrink-0 items-center gap-0.5 rounded-full border px-1.5 py-0.5 text-[10px] font-medium",
         tone.className,

ui/src/components/ActivityCharts.tsx

@@ -144,7 +144,7 @@ export function PriorityChart({ issues }: { issues: { priority: string; createdA
   const maxValue = Math.max(...Array.from(grouped.values()).map(v => Object.values(v).reduce((a, b) => a + b, 0)), 1);
   const hasData = Array.from(grouped.values()).some(v => Object.values(v).reduce((a, b) => a + b, 0) > 0);
 
-  if (!hasData) return <p className="text-xs text-muted-foreground">No issues</p>;
+  if (!hasData) return <p className="text-xs text-muted-foreground">No tasks</p>;
 
   return (
     <div>
@@ -211,7 +211,7 @@ export function IssueStatusChart({ issues }: { issues: { status: string; created
   const maxValue = Math.max(...Array.from(grouped.values()).map(v => Object.values(v).reduce((a, b) => a + b, 0)), 1);
   const hasData = allStatuses.size > 0;
 
-  if (!hasData) return <p className="text-xs text-muted-foreground">No issues</p>;
+  if (!hasData) return <p className="text-xs text-muted-foreground">No tasks</p>;
 
   return (
     <div>

ui/src/components/AgentConfigForm.tsx

@@ -794,7 +794,7 @@ export function AgentConfigForm(props: AgentConfigFormProps) {
           <div className={cn(cards ? "border border-border rounded-lg p-4 space-y-3" : "px-4 pb-3 space-y-3")}>
             <Field
               label="Default environment"
-              hint="Agent-level default execution target. Project and issue settings can still override this."
+              hint="Agent-level default execution target. Project and task settings can still override this."
             >
               <select
                 className={inputClass}

ui/src/components/BlockedInboxView.tsx

@@ -178,7 +178,7 @@ export function BlockedInboxView({
         <div className="space-y-1">
           <p className="text-sm font-medium text-foreground">No work is stopped.</p>
           <p className="text-xs text-muted-foreground">
-            Issues that need a decision, recovery, or external action will appear here.
+            Tasks that need a decision, recovery, or external action will appear here.
           </p>
         </div>
       </div>

ui/src/components/CommandPalette.tsx

@@ -121,7 +121,7 @@ export function CommandPalette() {
         if (v && isMobile) setSidebarOpen(false);
       }}>
       <CommandInput
-        placeholder="Search issues, agents, projects..."
+        placeholder="Search tasks, agents, projects..."
         value={query}
         onValueChange={setQuery}
         onKeyDown={(event) => {
@@ -135,7 +135,7 @@ export function CommandPalette() {
         <CommandEmpty>
           {showSearchAll ? (
             <span>
-              No quick issue matches. Press{" "}
+              No quick task matches. Press{" "}
               <kbd className="rounded border border-border bg-muted px-1 py-0.5 text-[10px]">↵</kbd>{" "}
               to <span className="font-medium">search all</span> or keep typing to refine.
             </span>
@@ -174,7 +174,7 @@ export function CommandPalette() {
             }}
           >
             <SquarePen className="mr-2 h-4 w-4" />
-            Create new issue
+            Create new task
             <span className="ml-auto text-xs text-muted-foreground">C</span>
           </CommandItem>
           <CommandItem
@@ -205,7 +205,7 @@ export function CommandPalette() {
           </CommandItem>
           <CommandItem onSelect={() => go("/issues")}>
             <CircleDot className="mr-2 h-4 w-4" />
-            Issues
+            Tasks
           </CommandItem>
           <CommandItem onSelect={() => go("/projects")}>
             <Hexagon className="mr-2 h-4 w-4" />
@@ -232,7 +232,7 @@ export function CommandPalette() {
         {visibleIssues.length > 0 && (
           <>
             <CommandSeparator />
-            <CommandGroup heading="Issues">
+            <CommandGroup heading="Tasks">
               {visibleIssues.slice(0, 10).map((issue) => (
                 <CommandItem
                   key={issue.id}

ui/src/components/ExecutionWorkspaceCloseDialog.tsx

@@ -93,7 +93,7 @@ export function ExecutionWorkspaceCloseDialog({
           <DialogTitle>{actionLabel}</DialogTitle>
           <DialogDescription className="break-words">
             Archive <span className="font-medium text-foreground">{workspaceName}</span> and clean up any owned workspace
-            artifacts. Paperclip keeps the workspace record and issue history, but removes it from active workspace views.
+            artifacts. Paperclip keeps the workspace record and task history, but removes it from active workspace views.
           </DialogDescription>
         </DialogHeader>
 
@@ -129,7 +129,7 @@ export function ExecutionWorkspaceCloseDialog({
 
             {blockingIssues.length > 0 ? (
               <section className="space-y-2">
-                <h3 className="text-sm font-medium">Blocking issues</h3>
+                <h3 className="text-sm font-medium">Blocking tasks</h3>
                 <div className="space-y-2">
                   {blockingIssues.map((issue) => (
                     <div key={issue.id} className="rounded-xl border border-destructive/20 bg-destructive/5 px-4 py-3 text-sm">
@@ -209,7 +209,7 @@ export function ExecutionWorkspaceCloseDialog({
 
             {otherLinkedIssues.length > 0 ? (
               <section className="space-y-2">
-                <h3 className="text-sm font-medium">Other linked issues</h3>
+                <h3 className="text-sm font-medium">Other linked tasks</h3>
                 <div className="space-y-2">
                   {otherLinkedIssues.map((issue) => (
                     <div key={issue.id} className="rounded-xl border border-border bg-background px-4 py-3 text-sm">

ui/src/components/IssueBlockedNotice.test.tsx

@@ -124,11 +124,11 @@ describe("IssueBlockedNotice", () => {
       />,
     );
 
-    expect(node.textContent).toContain("This issue still needs a next step.");
+    expect(node.textContent).toContain("This task still needs a next step.");
     expect(node.textContent).toContain("Corrective wake queued for CodexCoder");
     expect(node.textContent).toContain("Detected progress: Updated the plan");
     expect(node.textContent).not.toContain("Retry now");
-    expect(node.textContent).not.toContain("Work on this issue is blocked until");
+    expect(node.textContent).not.toContain("Work on this task is blocked until");
     expect(node.querySelector('[data-successful-run-handoff="required"]')).not.toBeNull();
   });
 

ui/src/components/IssueBlockedNotice.tsx

@@ -30,7 +30,7 @@ function BlockerRecoveryIndicator({ action }: { action: IssueRecoveryAction }) {
       data-recovery-state={state}
       role="status"
       aria-label={tone.label}
-      title={`${tone.label} — open the source issue to act.`}
+      title={`${tone.label} — open the source task to act.`}
       className={`inline-flex shrink-0 items-center gap-0.5 rounded-full border px-1.5 py-0.5 text-[10px] font-medium ${tone.className}`}
     >
       <Icon className="h-2.5 w-2.5" aria-hidden />
@@ -130,7 +130,7 @@ export function IssueBlockedNotice({
       ? { issueId, scheduledRetry }
       : null;
 
-  const blockerLabel = blockers.length === 1 ? "the linked issue" : "the linked issues";
+  const blockerLabel = blockers.length === 1 ? "the linked task" : "the linked tasks";
   const terminalBlockers = blockers
     .flatMap((blocker) => blocker.terminalBlockers ?? [])
     .filter((blocker, index, all) => all.findIndex((candidate) => candidate.id === blocker.id) === index);
@@ -205,9 +205,9 @@ export function IssueBlockedNotice({
         <div className="min-w-0 space-y-1.5">
           {showSuccessfulRunHandoff ? (
             <>
-              <p className="font-medium leading-5">This issue still needs a next step.</p>
+              <p className="font-medium leading-5">This task still needs a next step.</p>
               <p className="leading-5">
-                A run finished successfully, but this issue is still open in{" "}
+                A run finished successfully, but this task is still open in{" "}
                 <code className="rounded bg-amber-100 px-1 py-0.5 text-[12px] dark:bg-amber-400/15">
                   in_progress
                 </code>{" "}
@@ -258,10 +258,10 @@ export function IssueBlockedNotice({
                 {blockers.length > 0
                   ? isStalled
                     ? stalledLeafBlockers.length > 1
-                      ? <>Work on this issue is blocked by {blockerLabel}, but the chain is stalled in review without a clear next step. Resolve the stalled reviews below or remove them as blockers.</>
-                      : <>Work on this issue is blocked by {blockerLabel}, but the chain is stalled in review without a clear next step. Resolve the stalled review below or remove it as a blocker.</>
-                    : <>Work on this issue is blocked by {blockerLabel} until {blockers.length === 1 ? "it is" : "they are"} complete. Comments still wake the assignee for questions or triage.</>
-                  : <>Work on this issue is blocked until it is moved back to todo. Comments still wake the assignee for questions or triage.</>}
+                      ? <>Work on this task is blocked by {blockerLabel}, but the chain is stalled in review without a clear next step. Resolve the stalled reviews below or remove them as blockers.</>
+                      : <>Work on this task is blocked by {blockerLabel}, but the chain is stalled in review without a clear next step. Resolve the stalled review below or remove it as a blocker.</>
+                    : <>Work on this task is blocked by {blockerLabel} until {blockers.length === 1 ? "it is" : "they are"} complete. Comments still wake the assignee for questions or triage.</>
+                  : <>Work on this task is blocked until it is moved back to todo. Comments still wake the assignee for questions or triage.</>}
               </p>
               {blockers.length > 0 ? (
                 <div className="flex flex-wrap gap-1.5">

ui/src/components/IssueChatThread.test.tsx

@@ -1506,7 +1506,7 @@ describe("IssueChatThread", () => {
       );
     });
 
-    expect(container.textContent).toContain("Work on this issue is blocked by the linked issue");
+    expect(container.textContent).toContain("Work on this task is blocked by the linked task");
     expect(container.textContent).toContain("Comments still wake the assignee for questions or triage");
     expect(container.textContent).toContain("PAP-1723");
     expect(container.textContent).toContain("QA the install flow");
@@ -2204,7 +2204,7 @@ describe("IssueChatThread", () => {
     expect(container.querySelector('[data-testid="issue-chat-composer-drop-overlay"]')).not.toBeNull();
     expect(container.textContent).toContain("Drop to upload");
     expect(container.textContent).toContain("Images insert into the reply");
-    expect(container.textContent).toContain("Other files are added to this issue");
+    expect(container.textContent).toContain("Other files are added to this task");
     expect(composer?.className).toContain("border-primary/45");
 
     act(() => {
@@ -2260,7 +2260,7 @@ describe("IssueChatThread", () => {
     const attachmentList = container.querySelector('[data-testid="issue-chat-composer-attachments"]');
     expect(attachmentList).not.toBeNull();
     expect(container.textContent).toContain("report.pdf");
-    expect(container.textContent).toContain("Attached to issue");
+    expect(container.textContent).toContain("Attached to task");
 
     await act(async () => {
       root.unmount();
@@ -2360,7 +2360,7 @@ describe("IssueChatThread", () => {
     expect(attachmentList).not.toBeNull();
     expect(attachmentList?.className).toContain("mb-3");
     expect(container.textContent).toContain("report.pdf");
-    expect(container.textContent).toContain("Attached to issue");
+    expect(container.textContent).toContain("Attached to task");
 
     await act(async () => {
       root.unmount();

ui/src/components/IssueChatThread.tsx

@@ -501,7 +501,7 @@ function IssueChatFallbackThread({
           <div className="space-y-1">
             <p className="font-medium">Chat renderer hit an internal state error.</p>
             <p className="text-xs opacity-80">
-              Showing a safe fallback transcript instead of crashing the issues page.
+              Showing a safe fallback transcript instead of crashing the tasks page.
             </p>
           </div>
         </div>
@@ -3534,7 +3534,7 @@ const IssueChatComposer = forwardRef<IssueChatComposerHandle, IssueChatComposerP
             <div className="min-w-0">
               <div className="text-sm font-medium text-foreground">Drop to upload</div>
               <div className="mt-0.5 text-xs leading-5 text-muted-foreground">
-                Images insert into the reply. Other files are added to this issue.
+                Images insert into the reply. Other files are added to this task.
               </div>
             </div>
           </div>
@@ -3569,12 +3569,12 @@ const IssueChatComposer = forwardRef<IssueChatComposerHandle, IssueChatComposerP
             const sizeLabel = formatAttachmentSize(attachment.size);
             const statusLabel =
               attachment.status === "uploading"
-                ? "Uploading to issue"
+                ? "Uploading to task"
                 : attachment.status === "error"
                   ? attachment.error ?? "Upload failed"
                   : attachment.inline
                     ? "Inserted inline"
-                    : "Attached to issue";
+                    : "Attached to task";
             return (
               <div
                 key={attachment.id}
@@ -4315,7 +4315,7 @@ export function IssueChatThread({
   const resolvedEmptyMessage = emptyMessage
     ?? (variant === "embedded"
       ? "No run output yet."
-      : "This issue conversation is empty. Start with a message below.");
+      : "This task conversation is empty. Start with a message below.");
   const previousErrorBoundaryMessagesRef = useRef<readonly ThreadMessage[] | null>(null);
   const errorBoundaryResetVersionRef = useRef(0);
   if (previousErrorBoundaryMessagesRef.current !== messages) {
@@ -4405,10 +4405,10 @@ export function IssueChatThread({
                   {legacyRecoverySourceIssue ? (
                     <SystemNotice
                       tone="info"
-                      label="Legacy recovery issue"
+                      label="Legacy recovery task"
                       body={
                         <span>
-                          Legacy recovery issue. Newer recovery actions live on the source issue
+                          Legacy recovery task. Newer recovery actions live on the source task
                           {legacyRecoverySourceIssue.identifier ? (
                             <>
                               {" — "}

ui/src/components/IssueColumns.tsx

@@ -28,19 +28,19 @@ const issueColumnLabels: Record<InboxIssueColumn, string> = {
   assignee: "Assignee",
   project: "Project",
   workspace: "Workspace",
-  parent: "Parent issue",
+  parent: "Parent task",
   labels: "Tags",
   updated: "Last updated",
 };
 
 const issueColumnDescriptions: Record<InboxIssueColumn, string> = {
-  status: "Issue state chip on the left edge.",
+  status: "Task state chip on the left edge.",
   id: "Ticket identifier like PAP-1009.",
   assignee: "Assigned agent or board user.",
   project: "Linked project pill with its color.",
-  workspace: "Execution or project workspace used for the issue.",
-  parent: "Parent issue identifier and title.",
-  labels: "Issue labels and tags.",
+  workspace: "Execution or project workspace used for the task.",
+  parent: "Parent task identifier and title.",
+  labels: "Task labels and tags.",
   updated: "Latest visible activity time.",
 };
 
@@ -94,7 +94,7 @@ export function IssueColumnPicker({
         <DropdownMenuLabel className="px-2 pb-1 pt-1.5">
           <div className="space-y-1">
             <div className="text-[10px] font-semibold uppercase tracking-[0.22em] text-muted-foreground">
-              Desktop issue rows
+              Desktop task rows
             </div>
             <div className="text-sm font-medium text-foreground">
               {title}
@@ -369,7 +369,7 @@ export function InboxIssueTrailingColumns({
               {parentIdentifier ? (
                 <span className="font-mono">{parentIdentifier}</span>
               ) : (
-                <span className="italic">Sub-issue</span>
+                <span className="italic">Sub-task</span>
               )}
             </span>
           );

ui/src/components/IssueLinkQuicklook.tsx

@@ -182,7 +182,7 @@ export const IssueLinkQuicklook = React.forwardRef<
             <div className="h-4 w-full rounded bg-accent/40" />
             <div className="h-4 w-3/4 rounded bg-accent/30" />
             {!isLoading ? (
-              <p className="text-xs text-muted-foreground">Unable to load issue preview.</p>
+              <p className="text-xs text-muted-foreground">Unable to load task preview.</p>
             ) : null}
           </div>
         )}

ui/src/components/IssuePlanDecompositionsSection.tsx

@@ -95,7 +95,7 @@ export function IssuePlanDecompositionsSection({
                 <span className="text-xs text-muted-foreground/70">·</span>
                 <span className="inline-flex items-center gap-1 text-xs text-foreground">
                   <GitBranch className="h-3 w-3 text-muted-foreground" />
-                  {created} of {requested} child {requested === 1 ? "issue" : "issues"} created
+                  {created} of {requested} child {requested === 1 ? "task" : "tasks"} created
                 </span>
                 {record.status === "completed" && requested > 0 ? (
                   <span

ui/src/components/IssueProperties.test.tsx

@@ -394,11 +394,11 @@ describe("IssueProperties", () => {
     });
     await flush();
 
-    expect(container.textContent).toContain("Sub-issues");
-    expect(container.textContent).toContain("Add sub-issue");
+    expect(container.textContent).toContain("Sub-tasks");
+    expect(container.textContent).toContain("Add sub-task");
 
     const addButton = Array.from(container.querySelectorAll("button"))
-      .find((button) => button.textContent?.includes("Add sub-issue"));
+      .find((button) => button.textContent?.includes("Add sub-task"));
     expect(addButton).not.toBeUndefined();
 
     await act(async () => {
@@ -466,7 +466,7 @@ describe("IssueProperties", () => {
     expect(blockerLink?.textContent).toContain("PAP-2");
     expect(blockerLink?.closest("button")).toBeNull();
     expect(container.textContent).toContain("Add blocker");
-    expect(container.querySelector('input[placeholder="Search issues..."]')).toBeNull();
+    expect(container.querySelector('input[placeholder="Search tasks..."]')).toBeNull();
 
     const addButton = Array.from(container.querySelectorAll("button"))
       .find((button) => button.textContent?.includes("Add blocker"));
@@ -477,7 +477,7 @@ describe("IssueProperties", () => {
     });
     await flush();
 
-    expect(container.querySelector('input[placeholder="Search issues..."]')).not.toBeNull();
+    expect(container.querySelector('input[placeholder="Search tasks..."]')).not.toBeNull();
 
     const candidateButton = Array.from(container.querySelectorAll("button"))
       .find((button) => button.textContent?.includes("PAP-3 New blocker"));
@@ -518,7 +518,7 @@ describe("IssueProperties", () => {
     });
     await flush();
 
-    const searchInput = container.querySelector('input[aria-label="Search issues to add as blockers"]') as HTMLInputElement | null;
+    const searchInput = container.querySelector('input[aria-label="Search tasks to add as blockers"]') as HTMLInputElement | null;
     expect(searchInput).not.toBeNull();
 
     await act(async () => {
@@ -585,7 +585,7 @@ describe("IssueProperties", () => {
     });
     await flush();
 
-    expect(document.body.textContent).toContain("Remove PAP-2: Existing blocker as a blocker for this issue.");
+    expect(document.body.textContent).toContain("Remove PAP-2: Existing blocker as a blocker for this task.");
     const confirmButton = Array.from(document.body.querySelectorAll("button"))
       .find((button) => button.textContent?.includes("Remove blocker"));
     expect(confirmButton).not.toBeUndefined();

ui/src/components/IssueProperties.tsx

@@ -268,7 +268,7 @@ function RemovableIssueReferencePill({
           "inline-flex items-center gap-1 rounded-full border border-border py-0.5 pl-1 pr-2 text-xs",
         )}
         title={issue.title}
-        aria-label={`Issue ${issueLabel}: ${issue.title}`}
+        aria-label={`Task ${issueLabel}: ${issue.title}`}
       >
         <button
           type="button"
@@ -283,7 +283,7 @@ function RemovableIssueReferencePill({
           <Link
             to={`/issues/${issueLabel}`}
             className="inline-flex min-w-0 items-center gap-1 no-underline hover:text-foreground focus-visible:outline-none focus-visible:ring-[3px] focus-visible:ring-ring"
-            aria-label={`Issue ${issueLabel}: ${issue.title}`}
+            aria-label={`Task ${issueLabel}: ${issue.title}`}
           >
             {content}
           </Link>
@@ -296,7 +296,7 @@ function RemovableIssueReferencePill({
           <DialogHeader>
             <DialogTitle>Remove blocker?</DialogTitle>
             <DialogDescription>
-              Remove {confirmLabel} as a blocker for this issue.
+              Remove {confirmLabel} as a blocker for this task.
             </DialogDescription>
           </DialogHeader>
           <DialogFooter>
@@ -766,7 +766,7 @@ export function IssueProperties({
     <div className="w-full space-y-2 p-2">
       <p className="text-xs text-muted-foreground">
         {assignee
-          ? "This assignee's adapter does not expose editable issue overrides."
+          ? "This assignee's adapter does not expose editable task overrides."
           : "Select a compatible agent assignee to edit these overrides."}
       </p>
       <button
@@ -1621,7 +1621,7 @@ export function IssueProperties({
     <>
       <input
         className="w-full px-2 py-1.5 text-xs bg-transparent outline-none border-b border-border mb-1 placeholder:text-muted-foreground/50"
-        placeholder="Search issues..."
+        placeholder="Search tasks..."
         value={parentSearch}
         onChange={(e) => setParentSearch(e.target.value)}
         autoFocus={!inline}
@@ -1693,11 +1693,11 @@ export function IssueProperties({
     <>
       <input
         className="w-full px-2 py-1.5 text-xs bg-transparent outline-none border-b border-border mb-1 placeholder:text-muted-foreground/50"
-        placeholder="Search issues..."
+        placeholder="Search tasks..."
         value={blockedBySearch}
         onChange={(e) => setBlockedBySearch(e.target.value)}
         autoFocus={!inline}
-        aria-label="Search issues to add as blockers"
+        aria-label="Search tasks to add as blockers"
       />
       <div className="max-h-48 overflow-y-auto overscroll-contain">
         <button
@@ -1734,9 +1734,9 @@ export function IssueProperties({
           );
         })}
         {blockerOptionsLoading ? (
-          <div className="px-2 py-2 text-xs text-muted-foreground">Searching issues...</div>
+          <div className="px-2 py-2 text-xs text-muted-foreground">Searching tasks...</div>
         ) : blockerOptions.length === 0 ? (
-          <div className="px-2 py-2 text-xs text-muted-foreground">No matching issues.</div>
+          <div className="px-2 py-2 text-xs text-muted-foreground">No matching tasks.</div>
         ) : null}
       </div>
     </>
@@ -1913,7 +1913,7 @@ export function IssueProperties({
           ) : null}
         </PropertyRow>
 
-        <PropertyRow label="Sub-issues">
+        <PropertyRow label="Sub-tasks">
           <div className="flex flex-wrap items-center gap-1.5">
             {childIssues.length > 0
               ? childIssues.map((child) => (
@@ -1927,7 +1927,7 @@ export function IssueProperties({
                 onClick={onAddSubIssue}
               >
                 <Plus className="h-3 w-3" />
-              Add sub-issue
+              Add sub-task
               </button>
             ) : null}
           </div>

ui/src/components/IssueRecoveryActionCard.test.tsx

@@ -134,7 +134,7 @@ describe("IssueRecoveryActionCard", () => {
     expect(node.textContent).toContain("RECOVERY NEEDED");
     expect(node.textContent).toContain("Missing Disposition");
     expect(node.textContent).not.toContain("missing_disposition");
-    expect(node.textContent).toContain("This issue's run finished, but no next step was chosen.");
+    expect(node.textContent).toContain("This task's run finished, but no next step was chosen.");
     expect(node.textContent).toContain("ClaudeCoder");
     expect(node.textContent).toContain("CodexCoder");
     expect(node.textContent).toContain("Choose and record a valid issue disposition.");
@@ -173,7 +173,7 @@ describe("IssueRecoveryActionCard", () => {
     click(node.querySelector("[data-testid='recovery-action-resolve-trigger']"));
 
     expect(document.body.textContent).toContain("Try again");
-    expect(document.body.textContent).toContain("Mark issue done");
+    expect(document.body.textContent).toContain("Mark task done");
     expect(document.body.textContent).not.toContain("Mark blocked");
     expect(document.body.textContent).not.toContain("Delegate follow-up issue");
     click([...document.body.querySelectorAll("button")].find((button) => button.textContent?.includes("Try again")) ?? null);
@@ -188,7 +188,7 @@ describe("IssueRecoveryActionCard", () => {
     click(node.querySelector("[data-testid='recovery-action-resolve-trigger']"));
 
     expect(document.body.textContent).toContain("Try again");
-    expect(document.body.textContent).toContain("Mark issue done");
+    expect(document.body.textContent).toContain("Mark task done");
     expect(document.body.textContent).toContain("Send for review");
     expect(document.body.textContent).toContain("False positive, done");
     expect(document.body.textContent).toContain("False positive, review");

ui/src/components/IssueRecoveryActionCard.tsx

@@ -45,19 +45,19 @@ export interface IssueRecoveryActionCardProps {
 
 const KIND_LABEL: Record<IssueRecoveryActionKind, string> = {
   missing_disposition: "Missing Disposition",
-  stranded_assigned_issue: "Stranded Issue",
+  stranded_assigned_issue: "Stranded Task",
   active_run_watchdog: "Active Watchdog",
   issue_graph_liveness: "Graph Liveness",
 };
 
 const KIND_HEADLINE: Record<IssueRecoveryActionKind, string> = {
-  missing_disposition: "This issue's run finished, but no next step was chosen.",
+  missing_disposition: "This task's run finished, but no next step was chosen.",
   stranded_assigned_issue:
-    "Paperclip retried this issue's last run and it still has no live execution path.",
+    "Paperclip retried this task's last run and it still has no live execution path.",
   active_run_watchdog:
     "The active run has been silent. Recovery is observing without interrupting it.",
   issue_graph_liveness:
-    "Paperclip detected this issue lost a live action path. A recovery owner needs to act.",
+    "Paperclip detected this task lost a live action path. A recovery owner needs to act.",
 };
 
 const STATE_TONE: Record<RecoveryCardCardState, {
@@ -296,11 +296,11 @@ const RESOLVE_OPTIONS: Array<{
   {
     outcome: "todo",
     label: "Try again",
-    description: "Dismiss recovery and return the source issue to todo.",
+    description: "Dismiss recovery and return the source task to todo.",
   },
   {
     outcome: "done",
-    label: "Mark issue done",
+    label: "Mark task done",
     description: "Restore by recording the requested work as complete.",
   },
   {
@@ -311,14 +311,14 @@ const RESOLVE_OPTIONS: Array<{
   {
     outcome: "false_positive_done",
     label: "False positive, done",
-    description: "Dismiss recovery and mark the source issue complete.",
+    description: "Dismiss recovery and mark the source task complete.",
     destructive: true,
     boardOnly: true,
   },
   {
     outcome: "false_positive_in_review",
     label: "False positive, review",
-    description: "Dismiss recovery and send the source issue for review.",
+    description: "Dismiss recovery and send the source task for review.",
     destructive: true,
     boardOnly: true,
   },

ui/src/components/IssueReferencePill.tsx

@@ -37,7 +37,7 @@ export function IssueReferencePill({
         data-mention-kind="issue"
         className={classNames}
         title={issue.title}
-        aria-label={`Issue: ${issue.title}`}
+        aria-label={`Task: ${issue.title}`}
       >
         {content}
       </span>
@@ -50,7 +50,7 @@ export function IssueReferencePill({
       data-mention-kind="issue"
       className={classNames}
       title={issue.title}
-      aria-label={`Issue ${issueLabel}: ${issue.title}`}
+      aria-label={`Task ${issueLabel}: ${issue.title}`}
     >
       {content}
     </Link>

ui/src/components/IssueRelatedWorkPanel.test.tsx

@@ -55,8 +55,8 @@ describe("IssueRelatedWorkPanel", () => {
     expect(html).toContain("Referenced by");
     expect(html).toContain("PAP-22");
     expect(html).toContain("PAP-33");
-    expect(html).toContain('aria-label="Issue PAP-22: Downstream task"');
-    expect(html).toContain('aria-label="Issue PAP-33: Upstream task"');
+    expect(html).toContain('aria-label="Task PAP-22: Downstream task"');
+    expect(html).toContain('aria-label="Task PAP-33: Upstream task"');
     expect(html).toContain("plan");
     expect(html).toContain("comment");
   });

ui/src/components/IssueRelatedWorkPanel.tsx

@@ -95,15 +95,15 @@ export function IssueRelatedWorkPanel({
     <div className="space-y-3">
       <Section
         title="References"
-        description="Other tasks this issue currently points at in its title, description, comments, or documents."
+        description="Other tasks this task currently points at in its title, description, comments, or documents."
         items={outbound}
-        emptyLabel="This issue does not reference any other tasks yet."
+        emptyLabel="This task does not reference any other tasks yet."
       />
       <Section
         title="Referenced by"
-        description="Other tasks that currently point at this issue."
+        description="Other tasks that currently point at this task."
         items={inbound}
-        emptyLabel="No other tasks reference this issue yet."
+        emptyLabel="No other tasks reference this task yet."
       />
     </div>
   );

ui/src/components/IssueRow.tsx

@@ -244,7 +244,7 @@ function renderRecoveryChip(action: IssueRecoveryAction, selected: boolean): Rea
         tone.className,
         selected ? "!border-muted-foreground !text-muted-foreground" : null,
       )}
-      title={`${tone.label} — open the source issue to act.`}
+      title={`${tone.label} — open the source task to act.`}
     >
       <Icon className="h-2.5 w-2.5" aria-hidden />
       {tone.label}

ui/src/components/IssueRunLedger.tsx

@@ -75,7 +75,7 @@ const LIVENESS_COPY: Record<RunLivenessState, LivenessCopy> = {
   completed: {
     label: "Completed",
     tone: "border-emerald-500/30 bg-emerald-500/10 text-emerald-700 dark:text-emerald-300",
-    description: "Issue reached a terminal state.",
+    description: "Task reached a terminal state.",
   },
   advanced: {
     label: "Advanced",
@@ -95,7 +95,7 @@ const LIVENESS_COPY: Record<RunLivenessState, LivenessCopy> = {
   blocked: {
     label: "Blocked",
     tone: "border-yellow-500/30 bg-yellow-500/10 text-yellow-700 dark:text-yellow-300",
-    description: "Run or issue declared a blocker.",
+    description: "Run or task declared a blocker.",
   },
   failed: {
     label: "Failed",
@@ -535,7 +535,7 @@ export function IssueRunLedgerContent({
   }, [activityEvents, canRenderActivityEvents, ledgerRuns]);
 
   return (
-    <section className="space-y-3" aria-label="Issue run ledger">
+    <section className="space-y-3" aria-label="Task run ledger">
       <div className="flex items-center justify-between gap-2">
         <div className="min-w-0">
           <h3 className="text-sm font-medium text-muted-foreground">Run ledger</h3>
@@ -678,8 +678,8 @@ export function IssueRunLedgerContent({
       {feedItems.length === 0 ? (
         <div className="rounded-md border border-dashed border-border px-3 py-3 text-sm text-muted-foreground">
           {renderActivityEvent
-            ? "Runs and activity will appear here once this issue has history."
-            : "Historical runs without liveness metadata will appear here once linked to this issue."}
+            ? "Runs and activity will appear here once this task has history."
+            : "Historical runs without liveness metadata will appear here once linked to this task."}
         </div>
       ) : (
         <div className="space-y-1.5">

ui/src/components/IssueSiblingNavigation.test.tsx

@@ -84,7 +84,7 @@ describe("IssueSiblingNavigation", () => {
     );
 
     const nav = node.querySelector("nav");
-    expect(nav?.getAttribute("aria-label")).toBe("Sub-issue navigation");
+    expect(nav?.getAttribute("aria-label")).toBe("Sub-task navigation");
     expect(nav?.className).toContain("sm:grid-cols-2");
     expect(nav?.className).not.toContain("border-t");
 
@@ -93,13 +93,13 @@ describe("IssueSiblingNavigation", () => {
     expect(links[0].textContent).toContain("Previous");
     expect(links[0].textContent).toContain("PAP-1");
     expect(links[0].textContent).toContain("Previous sibling title");
-    expect(links[0].getAttribute("aria-label")).toBe("Previous sub-issue: PAP-1 - Previous sibling title");
+    expect(links[0].getAttribute("aria-label")).toBe("Previous sub-task: PAP-1 - Previous sibling title");
     expect(links[0].getAttribute("data-quicklook-align")).toBe("start");
 
     expect(links[1].textContent).toContain("Next");
     expect(links[1].textContent).toContain("PAP-3");
     expect(links[1].textContent).toContain("Next sibling title");
-    expect(links[1].getAttribute("aria-label")).toBe("Next sub-issue: PAP-3 - Next sibling title");
+    expect(links[1].getAttribute("aria-label")).toBe("Next sub-task: PAP-3 - Next sibling title");
     expect(links[1].getAttribute("data-quicklook-align")).toBe("end");
     expect(links[1].className).toContain("sm:text-right");
 

ui/src/components/IssueSiblingNavigation.tsx

@@ -16,7 +16,7 @@ export function IssueSiblingNavigation({ navigation, linkState }: IssueSiblingNa
 
   return (
     <nav
-      aria-label="Sub-issue navigation"
+      aria-label="Sub-task navigation"
       className="mt-4 flex flex-col gap-3 sm:mt-6 sm:grid sm:grid-cols-2"
     >
       {navigation.previous ? (
@@ -47,7 +47,7 @@ function SiblingLink({
 }) {
   const issuePathId = issue.identifier ?? issue.id;
   const label = direction === "previous" ? "Previous" : "Next";
-  const ariaDirection = direction === "previous" ? "Previous sub-issue" : "Next sub-issue";
+  const ariaDirection = direction === "previous" ? "Previous sub-task" : "Next sub-task";
   const identifier = issue.identifier ?? issue.id.slice(0, 8);
   const Icon = direction === "previous" ? ChevronLeft : ChevronRight;
 

ui/src/components/IssueThreadInteractionCard.tsx

@@ -454,7 +454,7 @@ function SuggestTasksCard({
   return (
     <div className="space-y-3">
       <div className="flex flex-wrap items-center gap-2 text-xs text-muted-foreground">
-        <span>{totalTasks === 1 ? "1 draft issue" : `${totalTasks} draft issues`}</span>
+        <span>{totalTasks === 1 ? "1 draft task" : `${totalTasks} draft tasks`}</span>
         {interaction.payload.defaultParentId ? (
           <TaskField label="Default parent" value={interaction.payload.defaultParentId} tone="subtle" />
         ) : null}
@@ -484,8 +484,8 @@ function SuggestTasksCard({
           </div>
           <p className="mt-1 leading-6">
             {skippedCount > 0
-              ? `Created ${createdCount} draft ${createdCount === 1 ? "issue" : "issues"} and skipped ${skippedCount} during review.`
-              : `Created all ${createdCount} draft ${createdCount === 1 ? "issue" : "issues"}.`}
+              ? `Created ${createdCount} draft ${createdCount === 1 ? "task" : "tasks"} and skipped ${skippedCount} during review.`
+              : `Created all ${createdCount} draft ${createdCount === 1 ? "task" : "tasks"}.`}
           </p>
         </div>
       ) : null}
@@ -510,8 +510,8 @@ function SuggestTasksCard({
             <div className="flex flex-wrap items-center gap-2 text-xs text-muted-foreground">
               <span>
                 {selectedCount === totalTasks
-                  ? `All ${totalTasks} draft ${totalTasks === 1 ? "issue" : "issues"} selected`
-                  : `${selectedCount} of ${totalTasks} draft ${totalTasks === 1 ? "issue" : "issues"} selected`}
+                  ? `All ${totalTasks} draft ${totalTasks === 1 ? "task" : "tasks"} selected`
+                  : `${selectedCount} of ${totalTasks} draft ${totalTasks === 1 ? "task" : "tasks"} selected`}
               </span>
               {selectedCount < totalTasks ? (
                 <span>

ui/src/components/IssueWorkspaceCard.tsx

@@ -438,10 +438,10 @@ export function IssueWorkspaceCard({
           {!workspace && (
             <div className="text-muted-foreground">
               {currentSelection === "isolated_workspace"
-                ? "A fresh isolated workspace will be created when this issue runs."
+                ? "A fresh isolated workspace will be created when this task runs."
                 : currentSelection === "reuse_existing"
-                  ? "This issue will reuse an existing workspace when it runs."
-                  : "This issue will use the project default workspace configuration when it runs."}
+                  ? "This task will reuse an existing workspace when it runs."
+                  : "This task will use the project default workspace configuration when it runs."}
             </div>
           )}
           {currentSelection === "reuse_existing" && selectedReusableExecutionWorkspace && (

ui/src/components/IssuesList.test.tsx

@@ -452,12 +452,12 @@ describe("IssuesList", () => {
     );
 
     await waitForAssertion(() => {
-      const button = container.querySelector<HTMLButtonElement>('button[aria-label="New issue in Feature Branch"]');
+      const button = container.querySelector<HTMLButtonElement>('button[aria-label="New task in Feature Branch"]');
       expect(button).not.toBeNull();
     });
 
     await act(async () => {
-      const button = container.querySelector<HTMLButtonElement>('button[aria-label="New issue in Feature Branch"]');
+      const button = container.querySelector<HTMLButtonElement>('button[aria-label="New task in Feature Branch"]');
       button?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
       await Promise.resolve();
     });
@@ -884,7 +884,7 @@ describe("IssuesList", () => {
       container,
     );
 
-    const input = container.querySelector('input[aria-label="Search issues"]') as HTMLInputElement | null;
+    const input = container.querySelector('input[aria-label="Search tasks"]') as HTMLInputElement | null;
     expect(input).not.toBeNull();
     const valueSetter = Object.getOwnPropertyDescriptor(window.HTMLInputElement.prototype, "value")?.set;
     expect(valueSetter).toBeTypeOf("function");
@@ -1157,7 +1157,7 @@ describe("IssuesList", () => {
     );
 
     await waitForAssertion(() => {
-      expect(container.textContent).toContain("Some board columns are showing up to 200 issues. Refine filters or search to reveal the rest.");
+      expect(container.textContent).toContain("Some board columns are showing up to 200 tasks. Refine filters or search to reveal the rest.");
     });
 
     act(() => {
@@ -1187,7 +1187,7 @@ describe("IssuesList", () => {
 
     await waitForAssertion(() => {
       expect(container.querySelectorAll('[data-testid="issue-row"]')).toHaveLength(100);
-      expect(container.textContent).toContain("Rendering 100 of 220 issues");
+      expect(container.textContent).toContain("Rendering 100 of 220 tasks");
     });
 
     act(() => {
@@ -1226,7 +1226,7 @@ describe("IssuesList", () => {
 
     await waitForAssertion(() => {
       expect(container.querySelectorAll('[data-testid="issue-row"]')).toHaveLength(250);
-      expect(container.textContent).toContain("Rendering 250 of 420 issues");
+      expect(container.textContent).toContain("Rendering 250 of 420 tasks");
     });
 
     act(() => {
@@ -1669,13 +1669,13 @@ describe("IssuesList", () => {
     );
 
     await waitForAssertion(() => {
-      const input = container.querySelector('input[aria-label="Search issues"]') as HTMLInputElement | null;
+      const input = container.querySelector('input[aria-label="Search tasks"]') as HTMLInputElement | null;
       expect(input).not.toBeNull();
       input?.focus();
       expect(document.activeElement).toBe(input);
     });
 
-    const input = container.querySelector('input[aria-label="Search issues"]') as HTMLInputElement;
+    const input = container.querySelector('input[aria-label="Search tasks"]') as HTMLInputElement;
     act(() => {
       input.dispatchEvent(new KeyboardEvent("keydown", {
         key: "Enter",
@@ -1705,13 +1705,13 @@ describe("IssuesList", () => {
     );
 
     await waitForAssertion(() => {
-      const input = container.querySelector('input[aria-label="Search issues"]') as HTMLInputElement | null;
+      const input = container.querySelector('input[aria-label="Search tasks"]') as HTMLInputElement | null;
       expect(input).not.toBeNull();
       input?.focus();
       expect(document.activeElement).toBe(input);
     });
 
-    const input = container.querySelector('input[aria-label="Search issues"]') as HTMLInputElement;
+    const input = container.querySelector('input[aria-label="Search tasks"]') as HTMLInputElement;
     act(() => {
       input.dispatchEvent(new KeyboardEvent("keydown", {
         key: "Escape",

ui/src/components/IssuesList.tsx

@@ -470,9 +470,9 @@ function IssueSearchInput({
             e.currentTarget.blur();
           }
         }}
-        placeholder="Search issues..."
+        placeholder="Search tasks..."
         className="pl-7 text-xs sm:text-sm"
-        aria-label="Search issues"
+        aria-label="Search tasks"
         data-page-search-target="true"
       />
     </div>
@@ -531,7 +531,7 @@ function SubIssueProgressSummaryStrip({
                   className="text-muted-foreground tabular-nums"
                   title={`${costSummary.runCount.toLocaleString()} run${
                     costSummary.runCount === 1 ? "" : "s"
-                  } across ${costSummary.issueCount} sub-issue${
+                  } across ${costSummary.issueCount} sub-task${
                     costSummary.issueCount === 1 ? "" : "s"
                   }`}
                 >
@@ -545,7 +545,7 @@ function SubIssueProgressSummaryStrip({
           </div>
           <div
             role="progressbar"
-            aria-label="Sub-issues completion progress"
+            aria-label="Sub-tasks completion progress"
             aria-valuemin={0}
             aria-valuenow={summary.doneCount}
             aria-valuemax={summary.totalCount}
@@ -582,11 +582,11 @@ function SubIssueProgressSummaryStrip({
               </Link>
             </>
           ) : summary.totalCount === 0 ? (
-            <div className="text-sm font-medium text-foreground">No active sub-issues</div>
+            <div className="text-sm font-medium text-foreground">No active sub-tasks</div>
           ) : summary.doneCount === summary.totalCount ? (
-            <div className="text-sm font-medium text-foreground">All sub-issues done</div>
+            <div className="text-sm font-medium text-foreground">All sub-tasks done</div>
           ) : (
-            <div className="text-sm font-medium text-foreground">No actionable sub-issues</div>
+            <div className="text-sm font-medium text-foreground">No actionable sub-tasks</div>
           )}
         </div>
       </div>
@@ -1289,8 +1289,8 @@ export function IssuesList({
     viewState.groupBy,
   ]);
 
-  const createActionLabel = createIssueLabel ? `Create ${createIssueLabel}` : "Create Issue";
-  const createButtonLabel = createIssueLabel ? `New ${createIssueLabel}` : "New Issue";
+  const createActionLabel = createIssueLabel ? `Create ${createIssueLabel}` : "Create Task";
+  const createButtonLabel = createIssueLabel ? `New ${createIssueLabel}` : "New Task";
   const openCreateIssueDialog = useCallback((group?: { key: string; items: Issue[] }) => {
     openNewIssue(newIssueDefaults(group));
   }, [newIssueDefaults, openNewIssue]);
@@ -1461,7 +1461,7 @@ export function IssuesList({
             visibleColumnSet={visibleIssueColumnSet}
             onToggleColumn={toggleIssueColumn}
             onResetColumns={() => setIssueColumns(DEFAULT_INBOX_ISSUE_COLUMNS)}
-            title="Choose which issue columns stay visible"
+            title="Choose which task columns stay visible"
             iconOnly
           />
 
@@ -1539,7 +1539,7 @@ export function IssuesList({
                     ["assignee", "Assignee"],
                     ["project", "Project"],
                     ["workspace", "Workspace"],
-                    ["parent", "Parent Issue"],
+                    ["parent", "Parent Task"],
                     ["none", "None"],
                   ] as const).map(([value, label]) => (
                     <button
@@ -1569,13 +1569,13 @@ export function IssuesList({
       )}
       {boardColumnLimitReached && (
         <p className="text-xs text-muted-foreground">
-          Some board columns are showing up to {ISSUE_BOARD_COLUMN_RESULT_LIMIT} issues. Refine filters or search to reveal the rest.
+          Some board columns are showing up to {ISSUE_BOARD_COLUMN_RESULT_LIMIT} tasks. Refine filters or search to reveal the rest.
         </p>
       )}
       {!isLoading && filtered.length === 0 && viewState.viewMode === "list" && (
         <EmptyState
           icon={CircleDot}
-          message="No issues match the current filters or search."
+          message="No tasks match the current filters or search."
           action={createActionLabel}
           onAction={() => openCreateIssueDialog()}
         />
@@ -1625,8 +1625,8 @@ export function IssuesList({
                     variant="ghost"
                     size="icon-xs"
                     className="-mr-2 text-muted-foreground"
-                    title={`New issue in ${group.label}`}
-                    aria-label={`New issue in ${group.label}`}
+                    title={`New task in ${group.label}`}
+                    aria-label={`New task in ${group.label}`}
                     onClick={() => openCreateIssueDialog(group)}
                   >
                     <Plus className="h-3 w-3" />
@@ -1771,7 +1771,7 @@ export function IssuesList({
                               <span
                                 className="ml-1.5 inline-flex items-center gap-1 rounded-full border border-amber-400/45 bg-amber-50/60 px-1.5 py-0.5 text-[10px] font-medium text-amber-700 dark:border-amber-300/35 dark:bg-amber-400/10 dark:text-amber-300"
                                 aria-label="Needs next step"
-                                title="This issue needs a next step"
+                                title="This task needs a next step"
                               >
                                 <CircleDot className="h-3 w-3" />
                                 Needs next step
@@ -1959,10 +1959,10 @@ export function IssuesList({
             <div className="py-2" data-testid="issues-load-more-sentinel">
               <p className="text-xs text-muted-foreground">
                 {isLoadingMoreIssues
-                  ? "Loading more issues..."
+                  ? "Loading more tasks..."
                   : remainingIssueRowCount > 0
-                    ? `Rendering ${Math.min(renderedIssueRowLimit, filtered.length)} of ${filtered.length} issues`
-                    : "Scroll to load more issues"}
+                    ? `Rendering ${Math.min(renderedIssueRowLimit, filtered.length)} of ${filtered.length} tasks`
+                    : "Scroll to load more tasks"}
               </p>
             </div>
           )}

ui/src/components/KanbanBoard.tsx

@@ -236,7 +236,7 @@ function KanbanCard({
           {isSuccessfulRunHandoffRequired(issue) ? (
             <span
               className="inline-flex items-center gap-1 rounded-full border border-amber-400/45 bg-amber-50/60 px-1.5 py-0.5 text-[10px] font-medium text-amber-700 dark:border-amber-300/35 dark:bg-amber-400/10 dark:text-amber-300"
-              title="This issue needs a next step"
+              title="This task needs a next step"
               aria-label="Needs next step"
             >
               <AlertTriangle className="h-3 w-3" />

ui/src/components/KeyboardShortcutsCheatsheet.tsx

@@ -28,7 +28,7 @@ const sections: ShortcutSection[] = [
     ],
   },
   {
-    title: "Issue detail",
+    title: "Task detail",
     shortcuts: [
       { keys: ["y"], label: "Quick-archive back to inbox" },
       { keys: ["g", "i"], label: "Go to inbox" },
@@ -39,7 +39,7 @@ const sections: ShortcutSection[] = [
     title: "Global",
     shortcuts: [
       { keys: ["/"], label: "Search current page or quick search" },
-      { keys: ["c"], label: "New issue" },
+      { keys: ["c"], label: "New task" },
       { keys: ["["], label: "Toggle sidebar" },
       { keys: ["]"], label: "Toggle panel" },
       { keys: ["?"], label: "Show keyboard shortcuts" },

ui/src/components/LiveRunWidget.tsx

@@ -95,7 +95,7 @@ export function LiveRunWidget({ issueId, companyId }: LiveRunWidgetProps) {
           Live Runs
         </div>
         <div className="mt-1 text-xs text-muted-foreground">
-          Uses the shared chat-style run surface from issue activity.
+          Uses the shared chat-style run surface from task activity.
         </div>
       </div>
 

ui/src/components/MobileBottomNav.tsx

@@ -43,7 +43,7 @@ export function MobileBottomNav({ visible }: MobileBottomNavProps) {
   const items = useMemo<MobileNavItem[]>(
     () => [
       { type: "link", to: "/dashboard", label: "Home", icon: House },
-      { type: "link", to: "/issues", label: "Issues", icon: CircleDot },
+      { type: "link", to: "/issues", label: "Tasks", icon: CircleDot },
       { type: "action", label: "Create", icon: SquarePen, onClick: () => openNewIssue() },
       { type: "link", to: "/agents/all", label: "Agents", icon: Users },
       {

ui/src/components/NewIssueDialog.test.tsx

@@ -352,11 +352,11 @@ describe("NewIssueDialog", () => {
     const { root } = renderDialog(container);
     await flush();
 
-    expect(container.textContent).toContain("New sub-issue");
-    expect(container.textContent).toContain("Sub-issue of");
+    expect(container.textContent).toContain("New sub-task");
+    expect(container.textContent).toContain("Sub-task of");
     expect(container.textContent).toContain("PAP-1");
     expect(container.textContent).toContain("Parent issue");
-    expect(container.textContent).toContain("Create Sub-Issue");
+    expect(container.textContent).toContain("Create Sub-Task");
 
     act(() => root.unmount());
 
@@ -364,9 +364,9 @@ describe("NewIssueDialog", () => {
     const rerendered = renderDialog(container);
     await flush();
 
-    expect(container.textContent).toContain("New issue");
-    expect(container.textContent).toContain("Create Issue");
-    expect(container.textContent).not.toContain("Sub-issue of");
+    expect(container.textContent).toContain("New task");
+    expect(container.textContent).toContain("Create Task");
+    expect(container.textContent).not.toContain("Sub-task of");
 
     act(() => rerendered.root.unmount());
   });
@@ -421,7 +421,7 @@ describe("NewIssueDialog", () => {
     expect(mockExecutionWorkspacesApi.list).not.toHaveBeenCalled();
 
     const submitButton = Array.from(container.querySelectorAll("button"))
-      .find((button) => button.textContent?.includes("Create Sub-Issue"));
+      .find((button) => button.textContent?.includes("Create Sub-Task"));
     expect(submitButton).not.toBeUndefined();
     await waitForAssertion(() => {
       expect(submitButton?.hasAttribute("disabled")).toBe(false);
@@ -460,7 +460,7 @@ describe("NewIssueDialog", () => {
     expect(planningButton?.className).toContain("bg-accent");
 
     const submitButton = Array.from(container.querySelectorAll("button"))
-      .find((button) => button.textContent?.includes("Create Issue"));
+      .find((button) => button.textContent?.includes("Create Task"));
     expect(submitButton).not.toBeUndefined();
     await vi.waitFor(() => {
       expect(submitButton?.hasAttribute("disabled")).toBe(false);
@@ -531,14 +531,14 @@ describe("NewIssueDialog", () => {
     const { root } = renderDialog(container);
     await flush();
 
-    expect(container.textContent).toContain("New issue");
-    expect(container.textContent).not.toContain("New sub-issue");
+    expect(container.textContent).toContain("New task");
+    expect(container.textContent).not.toContain("New sub-task");
     await waitForAssertion(() => {
       expect(container.textContent).toContain("Reusing PAP-100");
     });
 
     const submitButton = Array.from(container.querySelectorAll("button"))
-      .find((button) => button.textContent?.includes("Create Issue"));
+      .find((button) => button.textContent?.includes("Create Task"));
     expect(submitButton).not.toBeUndefined();
 
     await act(async () => {
@@ -578,7 +578,7 @@ describe("NewIssueDialog", () => {
     const { root } = renderDialog(container);
     await flush();
 
-    const titleInput = container.querySelector('textarea[placeholder="Issue title"]') as HTMLTextAreaElement | null;
+    const titleInput = container.querySelector('textarea[placeholder="Task title"]') as HTMLTextAreaElement | null;
     const descriptionInput = container.querySelector('textarea[aria-label="Add description..."]') as HTMLTextAreaElement | null;
     expect(titleInput).not.toBeNull();
     expect(descriptionInput).not.toBeNull();
@@ -601,7 +601,7 @@ describe("NewIssueDialog", () => {
     await flush();
 
     const submitButton = Array.from(container.querySelectorAll("button"))
-      .find((button) => button.textContent?.includes("Create Issue"));
+      .find((button) => button.textContent?.includes("Create Task"));
     expect(submitButton).not.toBeUndefined();
     await vi.waitFor(() => {
       expect(submitButton?.hasAttribute("disabled")).toBe(false);
@@ -635,7 +635,7 @@ describe("NewIssueDialog", () => {
     const { root } = renderDialog(container);
     await flush();
 
-    const titleInput = container.querySelector('textarea[placeholder="Issue title"]') as HTMLTextAreaElement | null;
+    const titleInput = container.querySelector('textarea[placeholder="Task title"]') as HTMLTextAreaElement | null;
     const descriptionInput = container.querySelector('textarea[aria-label="Add description..."]') as HTMLTextAreaElement | null;
     expect(titleInput).not.toBeNull();
     expect(descriptionInput).not.toBeNull();
@@ -644,7 +644,7 @@ describe("NewIssueDialog", () => {
     await typeTextareaValue(descriptionInput!, description);
 
     const submitButton = Array.from(container.querySelectorAll("button"))
-      .find((button) => button.textContent?.includes("Create Issue"));
+      .find((button) => button.textContent?.includes("Create Task"));
     expect(submitButton).not.toBeUndefined();
     await vi.waitFor(() => {
       expect(submitButton?.hasAttribute("disabled")).toBe(false);
@@ -671,7 +671,7 @@ describe("NewIssueDialog", () => {
     const { root } = renderDialog(container);
     await flush();
 
-    const titleInput = container.querySelector('textarea[placeholder="Issue title"]') as HTMLTextAreaElement | null;
+    const titleInput = container.querySelector('textarea[placeholder="Task title"]') as HTMLTextAreaElement | null;
     expect(titleInput).not.toBeNull();
     await typeTextareaValue(titleInput!, "Plan this first");
 
@@ -683,7 +683,7 @@ describe("NewIssueDialog", () => {
     await flush();
 
     const submitButton = Array.from(container.querySelectorAll("button"))
-      .find((button) => button.textContent?.includes("Create Issue"));
+      .find((button) => button.textContent?.includes("Create Task"));
     expect(submitButton).not.toBeUndefined();
     await vi.waitFor(() => {
       expect(submitButton?.hasAttribute("disabled")).toBe(false);
@@ -720,7 +720,7 @@ describe("NewIssueDialog", () => {
     await flush();
 
     const submitButton = Array.from(container.querySelectorAll("button"))
-      .find((button) => button.textContent?.includes("Create Sub-Issue"));
+      .find((button) => button.textContent?.includes("Create Sub-Task"));
     expect(submitButton).not.toBeUndefined();
 
     await act(async () => {
@@ -754,7 +754,7 @@ describe("NewIssueDialog", () => {
     expect(dialogContent?.getAttribute("style")).toContain("env(safe-area-inset-top)");
     expect(dialogContent?.getAttribute("style")).toContain("env(safe-area-inset-bottom)");
 
-    const titleInput = container.querySelector('textarea[placeholder="Issue title"]');
+    const titleInput = container.querySelector('textarea[placeholder="Task title"]');
     const descriptionInput = container.querySelector('textarea[aria-label="Add description..."]');
     const bodyScrollRegion = Array.from(container.querySelectorAll("div")).find((element) =>
       typeof element.className === "string" && element.className.includes("overscroll-contain"),
@@ -862,7 +862,7 @@ describe("NewIssueDialog", () => {
     await flush();
     await flush();
 
-    expect(container.textContent).not.toContain("will no longer use the parent issue workspace");
+    expect(container.textContent).not.toContain("will no longer use the parent task workspace");
 
     const selects = Array.from(container.querySelectorAll("select"));
     const modeSelect = selects[0] as HTMLSelectElement | undefined;
@@ -874,7 +874,7 @@ describe("NewIssueDialog", () => {
     });
     await flush();
 
-    expect(container.textContent).toContain("will no longer use the parent issue workspace");
+    expect(container.textContent).toContain("will no longer use the parent task workspace");
     expect(container.textContent).toContain("Parent workspace");
 
     act(() => root.unmount());

ui/src/components/NewIssueDialog.tsx

@@ -316,7 +316,7 @@ const IssueTitleTextarea = memo(function IssueTitleTextarea({
   return (
     <textarea
       className="w-full text-lg font-semibold bg-transparent outline-none resize-none overflow-hidden placeholder:text-muted-foreground/50"
-      placeholder="Issue title"
+      placeholder="Task title"
       rows={1}
       value={draftValue}
       onChange={(e) => {
@@ -1145,7 +1145,7 @@ export function NewIssueDialog() {
   const hasSavedDraft = Boolean(savedDraft?.title.trim() || savedDraft?.description.trim());
   const canDiscardDraft = hasDraft || hasSavedDraft;
   const createIssueErrorMessage =
-    createIssue.error instanceof Error ? createIssue.error.message : "Failed to create issue. Try again.";
+    createIssue.error instanceof Error ? createIssue.error.message : "Failed to create task. Try again.";
   const stagedDocuments = stagedFiles.filter((file) => file.kind === "document");
   const stagedAttachments = stagedFiles.filter((file) => file.kind === "attachment");
 
@@ -1294,7 +1294,7 @@ export function NewIssueDialog() {
               </PopoverContent>
             </Popover>
             <span className="text-muted-foreground/60">&rsaquo;</span>
-            <span>{isSubIssueMode ? "New sub-issue" : "New issue"}</span>
+            <span>{isSubIssueMode ? "New sub-task" : "New task"}</span>
           </div>
           <div className="flex items-center gap-1">
             <Button
@@ -1579,7 +1579,7 @@ export function NewIssueDialog() {
             <div className="max-w-full rounded-md border border-border bg-muted/30 px-2.5 py-1.5 text-xs text-muted-foreground">
               <div className="flex items-center gap-1.5">
                 <ListTree className="h-3.5 w-3.5 shrink-0" />
-                <span className="shrink-0">Sub-issue of</span>
+                <span className="shrink-0">Sub-task of</span>
                 <span className="font-medium text-foreground">{parentIssueLabel}</span>
               </div>
               {newIssueDefaults.parentTitle ? (
@@ -1596,7 +1596,7 @@ export function NewIssueDialog() {
             <div className="space-y-1.5">
               <div className="text-xs font-medium">Execution workspace</div>
               <div className="text-[11px] text-muted-foreground">
-                Control whether this issue runs in the shared workspace, a new isolated workspace, or an existing one.
+                Control whether this task runs in the shared workspace, a new isolated workspace, or an existing one.
               </div>
               <select
                 className="w-full rounded border border-border bg-transparent px-2 py-1.5 text-xs outline-none"
@@ -1635,7 +1635,7 @@ export function NewIssueDialog() {
               )}
               {showParentWorkspaceWarning ? (
                 <div className="rounded-md border border-amber-300/60 bg-amber-50 px-2 py-1.5 text-[11px] text-amber-900 dark:border-amber-800/70 dark:bg-amber-950/30 dark:text-amber-100">
-                  Warning: this sub-issue will no longer use the parent issue workspace{parentExecutionWorkspaceLabel ? ` (${parentExecutionWorkspaceLabel})` : ""}.
+                  Warning: this sub-task will no longer use the parent task workspace{parentExecutionWorkspaceLabel ? ` (${parentExecutionWorkspaceLabel})` : ""}.
                 </div>
               ) : null}
             </div>
@@ -1694,7 +1694,7 @@ export function NewIssueDialog() {
                     <p className="text-[11px] text-muted-foreground">Runs on the agent's primary model.</p>
                   )}
                   {assigneeModelLane === "custom" && (
-                    <p className="text-[11px] text-muted-foreground">Override the model and effort for this issue only.</p>
+                    <p className="text-[11px] text-muted-foreground">Override the model and effort for this task only.</p>
                   )}
                 </div>
                 {assigneeModelLane === "custom" && (
@@ -2079,7 +2079,7 @@ export function NewIssueDialog() {
             >
               <span className="inline-flex items-center justify-center gap-1.5">
                 {createIssue.isPending ? <Loader2 className="h-3.5 w-3.5 animate-spin" /> : null}
-                <span>{createIssue.isPending ? "Creating..." : isSubIssueMode ? "Create Sub-Issue" : "Create Issue"}</span>
+                <span>{createIssue.isPending ? "Creating..." : isSubIssueMode ? "Create Sub-Task" : "Create Task"}</span>
               </span>
             </Button>
           </div>

ui/src/components/OnboardingWizard.tsx

@@ -1134,7 +1134,7 @@ export function OnboardingWizard() {
                       <h3 className="font-medium">Ready to launch</h3>
                       <p className="text-xs text-muted-foreground">
                         Everything is set up. Launching now will create the
-                        starter task, wake the agent, and open the issue.
+                        starter task, wake the agent, and open the task.
                       </p>
                     </div>
                   </div>
@@ -1249,7 +1249,7 @@ export function OnboardingWizard() {
                       ) : (
                         <ArrowRight className="h-3.5 w-3.5 mr-1" />
                       )}
-                      {loading ? "Creating..." : "Create & Open Issue"}
+                      {loading ? "Creating..." : "Create & Open Task"}
                     </Button>
                   )}
                 </div>

ui/src/components/ProjectProperties.tsx

@@ -632,7 +632,7 @@ export function ProjectProperties({ project, onUpdate, onFieldUpdate, getFieldSa
               onChange={(env) => commitField("env", { env: env ?? null })}
             />
             <p className="text-[11px] text-muted-foreground">
-              Applied to all runs for issues in this project. Project values override agent env on key conflicts.
+              Applied to all runs for tasks in this project. Project values override agent env on key conflicts.
             </p>
           </div>
         </PropertyRow>
@@ -925,7 +925,7 @@ export function ProjectProperties({ project, onUpdate, onFieldUpdate, getFieldSa
                     </button>
                   </TooltipTrigger>
                   <TooltipContent side="top">
-                    Project-owned defaults for isolated issue checkouts and execution workspace behavior.
+                    Project-owned defaults for isolated task checkouts and execution workspace behavior.
                   </TooltipContent>
                 </Tooltip>
               </div>
@@ -933,11 +933,11 @@ export function ProjectProperties({ project, onUpdate, onFieldUpdate, getFieldSa
                 <div className="flex items-center justify-between gap-3">
                   <div className="space-y-0.5">
                     <div className="flex items-center gap-2 text-sm font-medium">
-                      <span>Enable isolated issue checkouts</span>
+                      <span>Enable isolated task checkouts</span>
                       <SaveIndicator state={fieldState("execution_workspace_enabled")} />
                     </div>
                     <div className="text-xs text-muted-foreground">
-                      Let issues choose between the project's primary checkout and an isolated execution workspace.
+                      Let tasks choose between the project's primary checkout and an isolated execution workspace.
                     </div>
                   </div>
                   {onUpdate || onFieldUpdate ? (
@@ -961,11 +961,11 @@ export function ProjectProperties({ project, onUpdate, onFieldUpdate, getFieldSa
                     <div className="flex items-center justify-between gap-3">
                       <div className="space-y-0.5">
                         <div className="flex items-center gap-2 text-sm">
-                          <span>New issues default to isolated checkout</span>
+                          <span>New tasks default to isolated checkout</span>
                           <SaveIndicator state={fieldState("execution_workspace_default_mode")} />
                         </div>
                         <div className="text-[11px] text-muted-foreground">
-                          If disabled, new issues stay on the project's primary checkout unless someone opts in.
+                          If disabled, new tasks stay on the project's primary checkout unless someone opts in.
                         </div>
                       </div>
                       <ToggleSwitch

ui/src/components/ProjectWorkspaceSummaryCard.test.tsx

@@ -124,7 +124,7 @@ describe("ProjectWorkspaceSummaryCard", () => {
     expect(container.textContent).toContain("Branch");
     expect(container.textContent).toContain("Path");
     expect(container.textContent).toContain("Service");
-    expect(container.textContent).toContain("Linked issues");
+    expect(container.textContent).toContain("Linked tasks");
     expect(container.textContent).toContain("Start services");
     expect(container.textContent).toContain("Close workspace");
     expect(container.textContent).toContain("+1 more");

ui/src/components/ProjectWorkspaceSummaryCard.tsx

@@ -227,7 +227,7 @@ export function ProjectWorkspaceSummaryCard({
         {summary.issues.length > 0 ? (
           <div className="space-y-2">
             <div className="text-[11px] font-medium uppercase tracking-[0.14em] text-muted-foreground">
-              Linked issues
+              Linked tasks
             </div>
             <div className="flex flex-wrap gap-2">
               {visibleIssues.map((issue) => (

ui/src/components/Sidebar.test.tsx

@@ -152,7 +152,7 @@ describe("Sidebar", () => {
     expect(workSection?.textContent).toContain("Plugin launcher outlet");
     const workSectionContainer = workSection?.parentElement?.parentElement;
     expect(workSectionContainer?.textContent).toContain("Work");
-    expect(workSectionContainer?.textContent).toContain("Issues");
+    expect(workSectionContainer?.textContent).toContain("Tasks");
     expect(workSectionContainer?.textContent).toContain("Goals");
 
     await act(async () => {

ui/src/components/Sidebar.tsx

@@ -97,7 +97,7 @@ export function Sidebar() {
         </div>
 
         <SidebarSection label="Work">
-          <SidebarNavItem to="/issues" label="Issues" icon={CircleDot} />
+          <SidebarNavItem to="/issues" label="Tasks" icon={CircleDot} />
           <SidebarNavItem to="/routines" label="Routines" icon={Repeat} />
           <SidebarNavItem to="/goals" label="Goals" icon={Target} />
           {showWorkspacesLink ? (

ui/src/components/SourceResolvedFoldCallout.tsx

@@ -107,7 +107,7 @@ export function SourceResolvedFoldCallout({
           "[&>*]:border-emerald-300/40 dark:[&>*]:border-emerald-500/20",
         )}
       >
-        <MetaRow label="Source issue">
+        <MetaRow label="Source task">
           <span className="inline-flex flex-wrap items-center gap-1.5">
             <Link
               to={issueLink(fold.sourceIssueId, fold.sourceIssueIdentifier)}
@@ -160,7 +160,7 @@ export function SourceResolvedFoldCallout({
           </span>
         </MetaRow>
         {fold.evaluationIssueId ? (
-          <MetaRow label="Evaluation issue">
+          <MetaRow label="Evaluation task">
             <Link
               to={issueLink(fold.evaluationIssueId, fold.evaluationIssueIdentifier)}
               className="rounded-sm font-medium underline-offset-2 hover:underline"

ui/src/components/StatusIcon.test.tsx

@@ -23,8 +23,8 @@ describe("StatusIcon", () => {
     );
 
     expect(html).toContain('data-blocker-attention-state="covered"');
-    expect(html).toContain('aria-label="Blocked · waiting on active sub-issue PAP-2"');
-    expect(html).toContain('title="Blocked · waiting on active sub-issue PAP-2"');
+    expect(html).toContain('aria-label="Blocked · waiting on active sub-task PAP-2"');
+    expect(html).toContain('title="Blocked · waiting on active sub-task PAP-2"');
     expect(html).toContain("border-cyan-600");
     expect(html).not.toContain("border-red-600");
     expect(html).not.toContain("border-dashed");

ui/src/components/StatusIcon.tsx

@@ -25,10 +25,10 @@ function blockedAttentionLabel(blockerAttention: IssueBlockerAttention | null |
   if (blockerAttention.reason === "active_child") {
     const count = blockerAttention.coveredBlockerCount;
     if (count === 1 && blockerAttention.sampleBlockerIdentifier) {
-      return `Blocked · waiting on active sub-issue ${blockerAttention.sampleBlockerIdentifier}`;
+      return `Blocked · waiting on active sub-task ${blockerAttention.sampleBlockerIdentifier}`;
     }
-    if (count === 1) return "Blocked · waiting on 1 active sub-issue";
-    return `Blocked · waiting on ${count} active sub-issues`;
+    if (count === 1) return "Blocked · waiting on 1 active sub-task";
+    return `Blocked · waiting on ${count} active sub-tasks`;
   }
 
   if (blockerAttention.reason === "active_dependency") {

ui/src/components/issue-output/IssueOutputSection.tsx

@@ -27,7 +27,7 @@ export function IssueOutputSection({ workProducts, resolveCreatorName }: IssueOu
   const creatorFor = (item: IssueOutputItem) => resolveCreatorName?.(item) ?? null;
 
   return (
-    <section className="space-y-3" aria-label="Issue outputs">
+    <section className="space-y-3" aria-label="Task outputs">
       <div className="flex items-center gap-2">
         <Play className="h-3.5 w-3.5 text-muted-foreground" aria-hidden="true" />
         <h3 className="text-sm font-medium text-muted-foreground">Output</h3>