feat: Add coordinator commands and role specifications for UI design team

- Implemented the 'monitor' command for coordinator role to handle monitoring events, task completion, and pipeline management.
- Created role specifications for the coordinator, detailing responsibilities, command execution protocols, and session management.
- Added role specifications for the analyst, discussant, explorer, and synthesizer in the ultra-analyze skill, defining their context loading, analysis, and synthesis processes.

.claude/skills/team-uidesign/roles/reviewer.md

@@ -58,21 +58,19 @@ Before every SendMessage, log via `mcp__ccw-tools__team_msg`:
 ```
 mcp__ccw-tools__team_msg({
   operation: "log",
-  team: <session-id>,
+  session_id: <session-id>,
   from: "reviewer",
-  to: "coordinator",
   type: <message-type>,
-  summary: "[reviewer] AUDIT complete: <task-subject>",
   ref: <artifact-path>
 })
 ```
 
-> **Note**: `team` must be session ID (e.g., `UDS-xxx-date`), NOT team name. Extract from `Session:` field in task description.
+> `to` and `summary` are auto-defaulted by the tool.
 
 **CLI fallback** (when MCP unavailable):
 
 ```
-Bash("ccw team log --team <session-id> --from reviewer --to coordinator --type <message-type> --summary \"[reviewer] AUDIT complete\" --ref <artifact-path> --json")
+Bash("ccw team log --session-id <session-id> --from reviewer --type <message-type> --json")
 ```
 
 ---
@@ -99,7 +97,7 @@ Standard task discovery flow: TaskList -> filter by prefix `AUDIT-*` + owner mat
 **Loading steps**:
 
 1. Extract session path from task description
-2. Read shared-memory.json:
+2. Read role states via team_msg(operation="get_state"):
 
 | Field | Usage |
 |-------|-------|