feat: Implement workflow phases for test generation and execution

- Added Phase 1: Session Start to detect input mode and create test workflow session.
- Added Phase 2: Test Context Gather to gather test context via coverage analysis or codebase scan.
- Added Phase 3: Test Concept Enhanced to analyze test requirements using Gemini and generate multi-layered test requirements.
- Added Phase 4: Test Task Generate to create test-specific tasks based on analysis results.
- Added Phase 5: Test Cycle Execute to manage iterative test execution and fix cycles with adaptive strategies.
- Introduced BottomPanel component for terminal dashboard with Queue and Inspector tabs.

.claude/skills/workflow-tdd/phases/04-conflict-resolution.md

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+# Phase 4: Conflict Resolution (Conditional)
+
+Detect and resolve conflicts when conflict risk is medium or high.
+
+## Objective
+
+- Execute conflict detection and resolution only when conflictRisk ≥ medium
+- Generate conflict-resolution.json with resolution strategies
+- Skip directly to Phase 5 if conflictRisk is none/low
+
+## Trigger Condition
+
+**Only execute when**: `context-package.json` indicates `conflict_risk` is "medium" or "high"
+
+**Skip Behavior**: If conflict_risk is "none" or "low", skip directly to Phase 5. Display: "No significant conflicts detected, proceeding to TDD task generation"
+
+## Execution
+
+### Step 4.1: Execute Conflict Resolution
+
+```javascript
+Skill(skill="workflow:tools:conflict-resolution", args="--session [sessionId] --context [contextPath]")
+```
+
+**Input**:
+- sessionId from Phase 1
+- contextPath from Phase 2
+- conflict_risk from context-package.json
+
+### Step 4.2: Parse Output
+
+- Extract: Execution status (success/skipped/failed)
+- Verify: conflict-resolution.json file path (if executed)
+
+**Validation**:
+- File `.workflow/active/[sessionId]/.process/conflict-resolution.json` exists (if executed)
+
+### TodoWrite Update (Phase 4 Skill executed - tasks attached, if conflict_risk ≥ medium)
+
+```json
+[
+  {"content": "Phase 1: Session Discovery", "status": "completed", "activeForm": "Executing session discovery"},
+  {"content": "Phase 2: Context Gathering", "status": "completed", "activeForm": "Executing context gathering"},
+  {"content": "Phase 3: Test Coverage Analysis", "status": "completed", "activeForm": "Executing test coverage analysis"},
+  {"content": "Phase 4: Conflict Resolution", "status": "in_progress", "activeForm": "Executing conflict resolution"},
+  {"content": "  → Detect conflicts with CLI analysis", "status": "in_progress", "activeForm": "Detecting conflicts"},
+  {"content": "  → Log and analyze detected conflicts", "status": "pending", "activeForm": "Analyzing conflicts"},
+  {"content": "  → Apply resolution strategies", "status": "pending", "activeForm": "Applying resolution strategies"},
+  {"content": "Phase 5: TDD Task Generation", "status": "pending", "activeForm": "Executing TDD task generation"},
+  {"content": "Phase 6: TDD Structure Validation", "status": "pending", "activeForm": "Validating TDD structure"}
+]
+```
+
+**Note**: Skill execute **attaches** conflict-resolution's 3 tasks. Orchestrator **executes** these tasks.
+
+**Next Action**: Tasks attached → **Execute Phase 4.1-4.3** sequentially
+
+### TodoWrite Update (Phase 4 completed - tasks collapsed)
+
+```json
+[
+  {"content": "Phase 1: Session Discovery", "status": "completed", "activeForm": "Executing session discovery"},
+  {"content": "Phase 2: Context Gathering", "status": "completed", "activeForm": "Executing context gathering"},
+  {"content": "Phase 3: Test Coverage Analysis", "status": "completed", "activeForm": "Executing test coverage analysis"},
+  {"content": "Phase 4: Conflict Resolution", "status": "completed", "activeForm": "Executing conflict resolution"},
+  {"content": "Phase 5: TDD Task Generation", "status": "pending", "activeForm": "Executing TDD task generation"},
+  {"content": "Phase 6: TDD Structure Validation", "status": "pending", "activeForm": "Validating TDD structure"}
+]
+```
+
+**Note**: Phase 4 tasks completed and collapsed to summary.
+
+**After Phase 4**: Return to user showing conflict resolution results and selected strategies, then auto-continue to Phase 5
+
+### Memory State Check
+
+After Phase 4, evaluate current context window usage and memory state:
+- If memory usage is high (>110K tokens or approaching context limits):
+
+  ```javascript
+  Skill(skill="compact")
+  ```
+
+  - This optimizes memory before proceeding to Phase 5
+- Memory compaction is particularly important after analysis phase which may generate extensive documentation
+- Ensures optimal performance and prevents context overflow
+
+## Output
+
+- **File**: `.workflow/active/[sessionId]/.process/conflict-resolution.json` (if executed)
+- **TodoWrite**: Mark Phase 4 completed, Phase 5 in_progress
+
+## Next Phase
+
+Return to orchestrator, then auto-continue to [Phase 5: TDD Task Generation](05-tdd-task-generation.md).