test(FN-1893): add comprehensive QMD test coverage

- Add QMD route success tests in dashboard routes
- Expand QMD prompt completeness tests in executor
- Add QMD bootstrap and instruction completeness tests in triage
- Add QMD convenience function integration tests in memory-backend and project-memory

packages/engine/src/executor.test.ts

@@ -2408,6 +2408,25 @@ describe("buildExecutionPrompt", () => {
       expect(memorySection).toMatch(/consult.*project memory/i);
     });
 
+    it("QMD prompt has actionable memory instructions", () => {
+      const task = createMockTaskDetail();
+      const result = buildExecutionPrompt(task, "/project", {
+        memoryEnabled: true,
+        memoryBackendType: "qmd",
+      } as any);
+      expect(result).toContain("## Project Memory");
+      // Extract the Project Memory section
+      const memorySectionMatch = result.match(/## Project Memory\n([\s\S]*?)(?=\n## [^#]|$)/);
+      expect(memorySectionMatch).toBeTruthy();
+      const memorySection = memorySectionMatch![1];
+      // QMD should NOT contain .fusion/memory.md
+      expect(memorySection).not.toContain(".fusion/memory.md");
+      // Contains consult guidance at start of execution
+      expect(memorySection).toMatch(/consult.*memory/i);
+      // Contains "end of execution" write guidance
+      expect(memorySection).toMatch(/end of execution/i);
+    });
+
     it("excludes memory section when memoryEnabled: false regardless of backend", () => {
       const task = createMockTaskDetail();
       const result = buildExecutionPrompt(task, "/project", {

packages/engine/src/triage.test.ts

@@ -380,6 +380,28 @@ describe("buildSpecificationPrompt", () => {
       // Should instruct to consult project memory
       expect(prompt).toMatch(/consult.*project memory/i);
     });
+
+    it("QMD prompt has actionable memory instructions", () => {
+      const settings: Settings = {
+        maxConcurrent: 2,
+        maxWorktrees: 4,
+        pollIntervalMs: 10000,
+        groupOverlappingFiles: false,
+        autoMerge: true,
+        memoryEnabled: true,
+        memoryBackendType: "qmd",
+      };
+      const prompt = buildSpecificationPrompt(
+        baseTask,
+        ".fusion/tasks/KB-001/PROMPT.md",
+        settings,
+      );
+      expect(prompt).toContain("## Project Memory");
+      // QMD should NOT contain .fusion/memory.md
+      expect(prompt).not.toContain(".fusion/memory.md");
+      // Contains consult guidance
+      expect(prompt).toMatch(/consult.*memory/i);
+    });
   });
 
   describe("user comments", () => {