[autoresearch] baseline: system prompt quality tests (5/5 passing)

.agents/workflows/2-implement.md

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+---
+description: Implement phase - TDD cycle for writing code
+---
+
+# Phase 2: Implement
+
+## Purpose
+Write production code following Test-Driven Development (TDD).
+
+## Prerequisites
+- Phase 1 (Research) completed
+- Research log exists at `docs/research_logs/{feature_name}.md`
+- Mark task as `[/]` in task.md
+
+## Steps
+
+**Set Mode:** Use `task_boundary` to set mode to **EXECUTION**.
+
+### 1. Create Test File
+Co-locate with implementation:
+- Go: `*_test.go`
+- TypeScript: `*.spec.ts`
+
+### 2. Write Failing Test (Red)
+```go
+func TestCreateTask_Success(t *testing.T) {
+    // Arrange
+    mockStore := NewMockStorage()
+    service := NewService(mockStore, logger)
+    
+    // Act
+    task, err := service.Create(ctx, userID, req)
+    
+    // Assert
+    require.NoError(t, err)
+    assert.Equal(t, "Test Task", task.Title)
+}
+```
+
+Run test to confirm it fails:
+```bash
+# Go
+go test -v ./internal/features/{feature}/...
+
+# Frontend
+pnpm run test -- --watch
+```
+
+### 3. Write Minimal Code (Green)
+Write ONLY enough code to make the test pass.
+
+Run test to confirm it passes:
+```bash
+go test -v ./internal/features/{feature}/...
+```
+
+### 4. Refactor (Blue)
+Improve the code while keeping tests green:
+- Improve names and structure
+- Remove duplication
+- **Follow predefined agent rules** (read applicable `.agents/rules/*.md`)
+- **Handle errors** per Error Handling Principles
+- **Add logging** per Logging and Observability Mandate
+- If the refactoring is complex, activate the **Sequential Thinking** skill
+- If debugging a failing test, activate the **Debugging Protocol** skill
+- Ensure tests still pass
+
+### 5. Repeat
+Continue Red-Green-Refactor for each behavior.
+
+## Unit Test Requirements
+- Mock all dependencies (interfaces)
+- Test happy path, error paths AND edge cases
+- Target >85% coverage on domain logic
+
+## Development Commands
+```bash
+# Run specific test
+go test -v -run TestCreateTask ./internal/features/task/...
+
+# Run with coverage
+go test -cover ./internal/features/task/...
+
+# Frontend tests
+pnpm run test
+pnpm run test -- --coverage
+```
+
+## Completion Criteria
+- [ ] Unit tests written and passing
+- [ ] Implementation complete
+- [ ] Error handling follows principles
+- [ ] Logging added to operations
+- [ ] Code follows project patterns
+- [ ] List all I/O adapters modified or created (storage files, external API clients)
+- [ ] If adapters were modified: Phase 3 is MANDATORY — do not skip
+
+
+
+## Next Phase
+Proceed to **Phase 3: Integrate** (`/3-integrate`)