refactor: split review responsibilities — code review in lite-execute, convergence review in lite-test-review

- lite-plan LP-Phase 4: split single "Review" into two selections (Code Review + Convergence Review)
- lite-execute: add Step 4 Code Review (agent/codex/gemini) with code-review.md artifact, Step 5 passes convergenceReviewTool
- lite-test-review: rename reviewTool → convergenceReviewTool, TR-Phase 2 focused on convergence criteria verification
- All autoYes paths default both reviews to Skip
- Data structures updated across all three files for consistency

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/skills/workflow-lite-plan/SKILL.md

@@ -492,8 +492,8 @@ ${tasks.map((t, i) => `${i+1}. ${t.title} (${t.scope || t.files?.[0]?.path || ''
 let userSelection
 
 if (workflowPreferences.autoYes) {
-  console.log(`[Auto] Allow & Execute | Auto | Skip`)
-  userSelection = { confirmation: "Allow", execution_method: "Auto", code_review_tool: "Skip" }
+  console.log(`[Auto] Allow & Execute | Auto | Skip + Skip`)
+  userSelection = { confirmation: "Allow", execution_method: "Auto", code_review_tool: "Skip", convergence_review_tool: "Skip" }
 } else {
   // "Other" in Execution allows specifying CLI tools from ~/.claude/cli-tools.json
   userSelection = AskUserQuestion({
@@ -519,14 +519,25 @@ if (workflowPreferences.autoYes) {
         ]
       },
       {
-        question: "Code review after execution?",
-        header: "Review",
+        question: "Code review after execution? (runs in lite-execute)",
+        header: "Code Review",
         multiSelect: false,
         options: [
-          { label: "Gemini Review", description: "Gemini CLI review" },
-          { label: "Codex Review", description: "Git-aware review (prompt OR --uncommitted)" },
+          { label: "Gemini Review", description: "Gemini CLI: git diff quality review" },
+          { label: "Codex Review", description: "Codex CLI: git-aware code review (--mode review)" },
           { label: "Agent Review", description: "@code-reviewer agent" },
-          { label: "Skip", description: "No review" }
+          { label: "Skip", description: "No code review" }
+        ]
+      },
+      {
+        question: "Convergence review in test-review phase?",
+        header: "Convergence Review",
+        multiSelect: false,
+        options: [
+          { label: "Agent", description: "Agent: verify convergence criteria against implementation" },
+          { label: "Gemini", description: "Gemini CLI: convergence verification" },
+          { label: "Codex", description: "Codex CLI: convergence verification" },
+          { label: "Skip", description: "Skip convergence review, run tests only" }
         ]
       }
     ]
@@ -534,7 +545,7 @@ if (workflowPreferences.autoYes) {
 }
 ```
 
-// TodoWrite: Phase 4 → completed `[${userSelection.execution_method} + ${userSelection.code_review_tool}]`, Phase 5 → in_progress
+// TodoWrite: Phase 4 → completed `[${userSelection.execution_method} | CR:${userSelection.code_review_tool} | CVR:${userSelection.convergence_review_tool}]`, Phase 5 → in_progress
 
 ## 10. LP-Phase 5: Handoff to Execution
 
@@ -561,6 +572,7 @@ executionContext = {
   clarificationContext: clarificationContext || null,
   executionMethod: userSelection.execution_method,
   codeReviewTool: userSelection.code_review_tool,
+  convergenceReviewTool: userSelection.convergence_review_tool,
   originalUserInput: task_description,
   executorAssignments: executorAssignments,  // { taskId: { executor, reason } } — overrides executionMethod
   session: {
@@ -588,7 +600,7 @@ TodoWrite({ todos: [
   { content: "LP-Phase 1: Exploration", status: "completed" },
   { content: "LP-Phase 2: Clarification", status: "completed" },
   { content: "LP-Phase 3: Planning", status: "completed" },
-  { content: `LP-Phase 4: Confirmed [${userSelection.execution_method}]`, status: "completed" },
+  { content: `LP-Phase 4: Confirmed [${userSelection.execution_method} | CR:${userSelection.code_review_tool} | CVR:${userSelection.convergence_review_tool}]`, status: "completed" },
   { content: `LP-Phase 5: Handoff → lite-execute`, status: "completed" },
   { content: `LE-Phase 1: Task Loading [${taskCount} tasks]`, status: "in_progress", activeForm: "Loading tasks" }
 ]})
@@ -605,6 +617,7 @@ Skill("lite-execute")
 ├── explorations-manifest.json        # Exploration index
 ├── planning-context.md               # Evidence paths + understanding
 ├── plan.json                         # Plan overview (task_ids[])
+├── code-review.md                    # Generated by lite-execute Step 4
 ├── test-checklist.json               # Generated by lite-test-review
 ├── test-review.md                    # Generated by lite-test-review
 └── .task/
@@ -618,9 +631,12 @@ Skill("lite-execute")
 ```
 lite-plan (LP-Phase 1-5)
   └─ Skill("lite-execute")     ← executionContext (global)
-       ├─ Step 1-4: Execute + Review
+       ├─ Step 1-3: Task Execution
+       ├─ Step 4: Code Review (quality/correctness/security)
        └─ Step 5: Skill("lite-test-review")  ← testReviewContext (global)
-            ├─ TR-Phase 1-4: Test + Fix
+            ├─ TR-Phase 1: Detect test framework
+            ├─ TR-Phase 2: Convergence verification (plan criteria)
+            ├─ TR-Phase 3-4: Run tests + Auto-fix
             └─ TR-Phase 5: Report + Sync specs
 ```