Reconcile Pi prerequisites with the integrated runtime while holding admission

packages/shared/src/validators/issue.test.ts

@@ -161,6 +161,17 @@ describe("issue validators", () => {
     expect(parsed.comment).toBe("Done\n\n- Verified the route");
   });
 
+  it("preserves literal escapes in multiline issue descriptions and comments", () => {
+    const content = `${"0123456789abcdef".repeat(2)}\n`;
+    const description = ["Write the exact JSON content.", "```json", JSON.stringify({ content }), "```"].join("\n");
+    expect(createIssueSchema.parse({ title: "Native memory", description }).description).toBe(description);
+    expect(updateIssueSchema.parse({ description, comment: description }).description).toBe(description);
+    expect(updateIssueSchema.parse({ comment: description }).comment).toBe(description);
+    const storedJson = createIssueSchema.parse({ title: "Native memory", description }).description!.split("\n")[2]!;
+    expect(JSON.parse(storedJson).content).toBe(content);
+    expect(Buffer.byteLength(JSON.parse(storedJson).content, "utf8")).toBe(33);
+  });
+
   it("validates structured unblock descriptors", () => {
     expect(
       updateIssueSchema.parse({

packages/shared/src/validators/text.ts

@@ -1,6 +1,10 @@
 import { z } from "zod";
 
 export function normalizeEscapedLineBreaks(value: string): string {
+  // Recover legacy single-line payloads that encoded their own line breaks.
+  // A real multiline body already has decoded transport newlines; decoding
+  // it again corrupts literal escapes in JSON, code, paths and agent prompts.
+  if (/[\r\n]/.test(value)) return value;
   return value
     .replace(/\\r\\n/g, "\n")
     .replace(/\\n/g, "\n")