Merge pull request #3498 from Disaster-Terminator/fix/task-id-prompt-surface

fix(prompts): prefer task_id in continuation guidance

src/hooks/atlas/index.test.ts

@@ -507,7 +507,7 @@ session_id: ses_standalone_def
       cleanupMessageStorage(sessionID)
     })
 
-     test("should include session_id and checkbox instructions in reminder", async () => {
+     test("should include task_id and checkbox instructions in reminder", async () => {
        // given - boulder state, Atlas caller
        const sessionID = "session-resume-test"
        setupMessageStorage(sessionID, "atlas")
@@ -536,10 +536,11 @@ session_id: ses_standalone_def
         output
       )
 
-      // then - should include verification instructions
+      // then - should include verification instructions and task_id guidance
       expect(output.output).toContain("LYING")
-     expect(output.output).toContain("PHASE 1")
-     expect(output.output).toContain("PHASE 2")
+      expect(output.output).toContain("PHASE 1")
+      expect(output.output).toContain("PHASE 2")
+      expect(output.output).toContain("task_id")
       
       cleanupMessageStorage(sessionID)
     })

src/hooks/atlas/system-reminder-templates.ts

@@ -104,7 +104,7 @@ Answer honestly:
 ALL three must be YES. "Probably" = NO. "I think so" = NO. Investigate until CERTAIN.
 
 - **All 3 YES** - Proceed: mark task complete, move to next.
-- **Any NO** - Reject: resume session with \`session_id\`, fix the specific issue.
+- **Any NO** - Reject: resume with \`task_id\`, fix the specific issue.
 - **Unsure** - Reject: "unsure" = "no". Investigate until you have a definitive answer.
 
 **DO NOT proceed to the next task until all 4 phases are complete and the gate passes.**`

src/hooks/compaction-context-injector/compaction-context-prompt.ts

@@ -49,8 +49,8 @@ This section is CRITICAL for reviewer agents (momus, oracle) to maintain continu
 
 ## 8. Delegated Agent Sessions
 - List ALL background agent tasks spawned during this session
-- For each: agent name, category, status, description, and **session_id**
-- **RESUME, DON'T RESTART.** Each listed session retains full context. After compaction, use \`session_id\` to continue existing agent sessions instead of spawning new ones. This saves tokens, preserves learned context, and prevents duplicate work.
+- For each: agent name, category, status, description, and **task_id**
+- **RESUME, DON'T RESTART.** Each listed delegated task retains full context. After compaction, use \`task_id\` to continue existing delegated work instead of spawning new tasks. This saves tokens, preserves learned context, and prevents duplicate work.
 
 This context is critical for maintaining continuity after compaction.
 `

src/hooks/compaction-context-injector/index.test.ts

@@ -130,7 +130,7 @@ describe("createCompactionContextInjector", () => {
       //#then
       expect(prompt).toContain("Delegated Agent Sessions")
       expect(prompt).toContain("RESUME, DON'T RESTART")
-      expect(prompt).toContain("session_id")
+      expect(prompt).toContain("task_id")
     })
 
     it("injects actual task history when backgroundManager and sessionID provided", async () => {