chore: batch update - cleanup ghost commands, ccw-help index refresh, CLI session/orchestrator enhancements, skill minor fixes

- Add cleanup-ghost-commands.mjs script
- Refresh ccw-help index files (remove stale entries)
- CLI session manager: add instruction assembler and launch registry
- Frontend: orchestrator plan builder, property panel, dashboard toolbar updates
- Flow executor and type updates
- Minor fixes across multiple skills and commands

.claude/skills/ccw-help/index/essential-commands.json

@@ -1,48 +1,4 @@
 [
-  {
-    "name": "lite-plan",
-    "command": "/workflow:lite-plan",
-    "description": "Lightweight interactive planning workflow with in-memory planning, code exploration, and execution execute to lite-execute after user confirmation",
-    "arguments": "[-y|--yes] [-e|--explore] \\\"task description\\\"|file.md",
-    "category": "workflow",
-    "subcategory": null,
-    "usage_scenario": "planning",
-    "difficulty": "Intermediate",
-    "source": "../../../commands/workflow/lite-plan.md"
-  },
-  {
-    "name": "lite-fix",
-    "command": "/workflow:lite-fix",
-    "description": "Lightweight bug diagnosis and fix workflow with intelligent severity assessment and optional hotfix mode for production incidents",
-    "arguments": "[-y|--yes] [--hotfix] \\\"bug description or issue reference\\",
-    "category": "workflow",
-    "subcategory": null,
-    "usage_scenario": "general",
-    "difficulty": "Intermediate",
-    "source": "../../../commands/workflow/lite-fix.md"
-  },
-  {
-    "name": "plan",
-    "command": "/workflow:plan",
-    "description": "5-phase planning workflow with action-planning-agent task generation, outputs IMPL_PLAN.md and task JSONs",
-    "arguments": "[-y|--yes] \\\"text description\\\"|file.md",
-    "category": "workflow",
-    "subcategory": null,
-    "usage_scenario": "planning",
-    "difficulty": "Intermediate",
-    "source": "../../../commands/workflow/plan.md"
-  },
-  {
-    "name": "execute",
-    "command": "/workflow:execute",
-    "description": "Coordinate agent execution for workflow tasks with automatic session discovery, parallel task processing, and status tracking",
-    "arguments": "[-y|--yes] [--resume-session=\\\"session-id\\\"]",
-    "category": "workflow",
-    "subcategory": null,
-    "usage_scenario": "implementation",
-    "difficulty": "Intermediate",
-    "source": "../../../commands/workflow/execute.md"
-  },
   {
     "name": "start",
     "command": "/workflow:session:start",
@@ -53,38 +9,5 @@
     "usage_scenario": "general",
     "difficulty": "Intermediate",
     "source": "../../../commands/workflow/session/start.md"
-  },
-  {
-    "name": "review-session-cycle",
-    "command": "/workflow:review-session-cycle",
-    "description": "Session-based comprehensive multi-dimensional code review. Analyzes git changes from workflow session across 7 dimensions with hybrid parallel-iterative execution, aggregates findings, and performs focused deep-dives on critical issues until quality gates met.",
-    "arguments": "[session-id] [--dimensions=security,architecture,...] [--max-iterations=N]",
-    "category": "workflow",
-    "subcategory": null,
-    "usage_scenario": "session-management",
-    "difficulty": "Intermediate",
-    "source": "../../../commands/workflow/review-session-cycle.md"
-  },
-  {
-    "name": "artifacts",
-    "command": "/workflow:brainstorm:artifacts",
-    "description": "Interactive clarification generating confirmed guidance specification through role-based analysis and synthesis",
-    "arguments": "[-y|--yes] topic or challenge description [--count N]",
-    "category": "workflow",
-    "subcategory": "brainstorm",
-    "usage_scenario": "general",
-    "difficulty": "Intermediate",
-    "source": "../../../commands/workflow/brainstorm/artifacts.md"
-  },
-  {
-    "name": "plan-verify",
-    "command": "/workflow:plan-verify",
-    "description": "Perform READ-ONLY verification analysis between IMPL_PLAN.md, task JSONs, and brainstorming artifacts. Generates structured report with quality gate recommendation. Does NOT modify any files.",
-    "arguments": "[optional: --session session-id]",
-    "category": "workflow",
-    "subcategory": null,
-    "usage_scenario": "planning",
-    "difficulty": "Intermediate",
-    "source": "../../../commands/workflow/plan-verify.md"
   }
-]
+]