fix(wake-queue): skip malformed queued comment ids so one bad id cannot block an issue's wakes (#13912)

## Thinking Path

> - Paperclip is the open source app people use to manage AI agents for
work
> - The wake queue decides whether a finishing run's `@`-mention
actually wakes the mentioned agent, by checking the liveness of the
comment ids queued in the wake payload
> - `getQueuedCommentLiveness` passes every queued comment id straight
into an SQL `inArray`. Postgres rejects the whole statement on the first
malformed uuid, so one bad id (for example an 8-char short form written
into a wake payload) silently blocks every queued wake for that issue
> - The run that triggers the check still records `succeeded`, so from
the board the agent finished its work and the mentioned agent simply
never responds; the reporter hit this twice on the same long-lived issue
> - This pull request filters the queued ids with the existing
`isUuidLike` helper before the query, and skips the query entirely when
nothing valid remains
> - The benefit is that a malformed id is skipped instead of poisoning
the batch — it can never match a comment row anyway, so the downstream
liveness semantics do not change

Fixes: #13908

Related issue class (malformed ids reaching database queries): #887,
#7639, #8093, #11018, #13504 — this is the first report for the
wake-queue site.

## What Changed

- `server/src/modules/wake-queue/adapters/postgres.ts`: in
`getQueuedCommentLiveness`, filter `queuedCommentIds` through
`isUuidLike` before building the `inArray` predicate; when no valid uuid
remains, skip the query and return an empty row set.
- The post-processing loops now iterate the filtered id list, which is
equivalent because a malformed id can never match a comment row.

## Verification

- New embedded-Postgres regression tests in
`server/src/modules/wake-queue/adapters/postgres.test.ts`:
- a batch mixing one live comment id, one malformed short-form id, and
one valid-but-missing uuid returns only the live comment instead of
throwing;
- an all-malformed batch returns nothing live instead of generating
`inArray ()`.
- `./node_modules/.bin/vitest run
server/src/modules/wake-queue/adapters/postgres.test.ts` — 58/58 pass.

## Risks

Low risk. The only behavioral change is that a wake batch that would
previously fail the whole statement now dispatches the valid entries. A
malformed id previously matched no rows (the statement errored before
any filtering), so treating it as not-live is exactly what the old
downstream filters would have concluded had the query run.

## Model Used

Codex (OpenAI GPT-5, coding agent, tool use, repo-level context) —
assisted with locating the call site, authoring the guard, and the
regression tests; human review before submission.

## Checklist

- [x] I have included a thinking path that traces from project context
to this change
- [x] I have specified the model used (with version and capability
details)
- [x] I have checked ROADMAP.md and confirmed this PR does not duplicate
planned core work
- [x] I have searched GitHub for duplicate or related PRs and linked
them above
- [x] I have either (a) linked existing issues with `Fixes: #` / `Closes
#` / `Refs #` OR (b) described the issue in-PR following the relevant
issue template
- [x] I have not referenced internal/instance-local Paperclip issues or
links (only public GitHub `#NNN` / `github.com/paperclipai/paperclip`
URLs)
- [x] My branch name describes the change (e.g. `docs/...`, `fix/...`)
and contains no internal Paperclip ticket id or instance-derived details
- [x] I have run tests locally and they pass
- [x] I have added or updated tests where applicable
- [x] I have updated relevant documentation to reflect my changes
- [x] I have considered and documented any risks above
- [x] All Paperclip CI gates are green
- [x] Greptile is 5/5 with no open P2s, recommendations, or follow-ups
- [x] I will address all Greptile and reviewer comments before
requesting merge

---------

Co-authored-by: 馨冉 <xinxincui239@gmail.com>

server/src/modules/wake-queue/adapters/postgres.ts

@@ -6,7 +6,7 @@ import { currentConversationCommentCondition } from "../../../services/agent-con
 import { getExecutionBlocker } from "../../../services/execution-blocker.js";
 import { and, asc, eq, inArray, isNull, notInArray, or, sql } from "drizzle-orm";
 import type { Db } from "@paperclipai/db";
-import { extractIssueReferenceIdentifiers } from "@paperclipai/shared";
+import { extractIssueReferenceIdentifiers, isUuidLike } from "@paperclipai/shared";
 import {
   activityLog,
   agentWakeupRequests,
@@ -285,12 +285,20 @@ function buildTransaction(tx: Db, deps: WakeQueuePostgresAdapterDeps, db: Db, ru
     },
 
     async getQueuedCommentLiveness({ companyId, issueId, wakeAgentId, finishingRunId, finishingRunAgentId, queuedCommentIds }) {
-      const rows = await tx
+      // Malformed ids (for example an 8-char short form written into a wake
+      // payload) can never match a comment row, but Postgres rejects the whole
+      // `inArray` statement on the first invalid uuid and blocks every queued
+      // wake for the issue. Skip them up front so one bad id cannot take down
+      // the batch; the liveness filters below already treat them as not live.
+      const queryableCommentIds = queuedCommentIds
+        .map((commentId) => commentId.trim())
+        .filter((commentId) => isUuidLike(commentId));
+      const rows = queryableCommentIds.length === 0 ? [] : await tx
         .select({ id: issueComments.id, deletedAt: issueComments.deletedAt, createdByRunId: issueComments.createdByRunId })
         .from(issueComments)
-        .where(and(eq(issueComments.companyId, companyId), eq(issueComments.issueId, issueId), inArray(issueComments.id, queuedCommentIds), currentConversationCommentCondition()));
+        .where(and(eq(issueComments.companyId, companyId), eq(issueComments.issueId, issueId), inArray(issueComments.id, queryableCommentIds), currentConversationCommentCondition()));
       const targetsFinishingRunAgent = wakeAgentId === finishingRunAgentId;
-      const liveNonSelfCommentIds = queuedCommentIds.filter((commentId) => {
+      const liveNonSelfCommentIds = queryableCommentIds.filter((commentId) => {
         const row = rows.find((candidate) => candidate.id === commentId);
         return Boolean(row && !row.deletedAt && (!targetsFinishingRunAgent || row.createdByRunId !== finishingRunId));
       });