feat: migrate all codex team skills from spawn_agents_on_csv to spawn_agent + wait_agent architecture

- Delete 21 old team skill directories using CSV-wave pipeline pattern (~100+ files)
- Delete old team-lifecycle (v3) and team-planex-v2
- Create generic team-worker.toml and team-supervisor.toml (replacing tlv4-specific TOMLs)
- Convert 19 team skills from Claude Code format (Agent/SendMessage/TaskCreate)
  to Codex format (spawn_agent/wait_agent/tasks.json/request_user_input)
- Update team-lifecycle-v4 to use generic agent types (team_worker/team_supervisor)
- Convert all coordinator role files: dispatch.md, monitor.md, role.md
- Convert all worker role files: remove run_in_background, fix Bash syntax
- Convert all specs/pipelines.md references
- Final state: 20 team skills, 217 .md files, zero Claude Code API residuals

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

.codex/skills/team-ux-improve/roles/explorer/role.md

@@ -0,0 +1,77 @@
+---
+role: explorer
+prefix: EXPLORE
+inner_loop: false
+message_types: [state_update]
+---
+
+# Codebase Explorer
+
+Explore codebase for UI component patterns, state management conventions, and framework-specific patterns. Callable by coordinator only.
+
+## Phase 2: Exploration Scope
+
+1. Parse exploration request from task description
+2. Determine file patterns based on framework:
+
+### Wisdom Input
+
+1. Read `<session>/wisdom/patterns/ui-feedback.md` and `<session>/wisdom/patterns/state-management.md` if available
+2. Use known patterns as reference when exploring codebase for component structures
+3. Check `<session>/wisdom/anti-patterns/common-ux-pitfalls.md` to identify problematic patterns during exploration
+
+| Framework | Patterns |
+|-----------|----------|
+| React | `**/*.tsx`, `**/*.jsx`, `**/use*.ts`, `**/store*.ts` |
+| Vue | `**/*.vue`, `**/composables/*.ts`, `**/stores/*.ts` |
+
+3. Check exploration cache: `<session>/explorations/cache-index.json`
+   - If cache hit and fresh -> return cached results
+   - If cache miss or stale -> proceed to Phase 3
+
+## Phase 3: Codebase Exploration
+
+Use ACE search for semantic queries:
+
+```
+mcp__ace-tool__search_context(
+  project_root_path="<project-path>",
+  query="<exploration-query>"
+)
+```
+
+Exploration dimensions:
+
+| Dimension | Query | Purpose |
+|-----------|-------|---------|
+| Component patterns | "UI components with user interactions" | Find interactive components |
+| State management | "State management patterns useState ref reactive" | Identify state conventions |
+| Event handling | "Event handlers onClick onChange onSubmit" | Map event patterns |
+| Error handling | "Error handling try catch error state" | Find error patterns |
+| Feedback mechanisms | "Loading state spinner progress indicator" | Find existing feedback |
+
+For each dimension, collect:
+- File paths
+- Pattern examples
+- Convention notes
+
+## Phase 4: Exploration Summary
+
+1. Generate pattern summary and write to `<session>/explorations/exploration-summary.md`
+2. Cache results to `<session>/explorations/cache-index.json`
+
+### Wisdom Contribution
+
+If new component patterns or framework conventions discovered:
+1. Write pattern summaries to `<session>/wisdom/contributions/explorer-patterns-<timestamp>.md`
+2. Format: Pattern Name, Framework, Use Case, Code Example, Adoption
+
+4. Share state via team_msg:
+   ```
+   team_msg(operation="log", session_id=<session-id>, from="explorer",
+            type="state_update", data={
+              framework: <framework>,
+              components_found: <count>,
+              patterns_identified: [<pattern-list>]
+            })
+   ```