feat(delegate-job): support --role parameter in submit and update commands to resolve role suitability mismatches

.agents/skills/multi-agent-mux-delegate-job/multi-agent-mux-delegate-job

@@ -52,7 +52,7 @@ multi-agent-mux-delegate-job <command> [options]
 
   submit  --agent <name> --prompt <text> [--workdir <dir>] [--agent-session <label>]
           [--timeout <sec>] [--idle-timeout <sec>] [--validate <script>]
-          [--registry-dir <dir>] [--dry-run]
+          [--registry-dir <dir>] [--dry-run] [--role <role_name>]
           [--type <direct|loop|discuss>] [--reviewer <reviewer_agent>]
           [--reviewer-session <reviewer_session>] [--max-iterations <count>]
           # The skill is tmux-interactive only; --mode print was removed.
@@ -67,7 +67,7 @@ EOF
 # ---- arg parsing helpers --------------------------------------------------
 AGENT="claude-code"; PROMPT=""; WORKDIR="$(pwd)"; AGENT_SESSION="tmux:claude"
 TIMEOUT=3600; IDLE_TIMEOUT=120; VALIDATE=""; DRY_RUN=0
-JOB_ID=""; REGISTRY_DIR="$REGISTRY_DIR_DEFAULT"
+JOB_ID=""; REGISTRY_DIR="$REGISTRY_DIR_DEFAULT"; DELEGATE_ROLE="Worker"
 TYPE="direct"; REVIEWER="hermes"; REVIEWER_SESSION="tmux:hermes"; MAX_ITERATIONS=5
 
 parse_opts() {
@@ -83,6 +83,7 @@ parse_opts() {
       --job) JOB_ID="$2"; shift 2;;
       --registry-dir) REGISTRY_DIR="$2"; shift 2;;
       --dry-run) DRY_RUN=1; shift;;
+      --role) DELEGATE_ROLE="$2"; shift 2;;
       --type) TYPE="$2"; shift 2;;
       --reviewer) REVIEWER="$2"; shift 2;;
       --reviewer-session) REVIEWER_SESSION="$2"; shift 2;;
@@ -101,7 +102,7 @@ cmd_submit() {
 
   # 1) register job (prints the new job id)
   JOB_ID="$("$PY" "$SCRIPT_DIR/scripts/registry.py" --registry-dir "$REGISTRY_DIR" register \
-      --prompt "$PROMPT" --agent "$AGENT" --agent-session "$AGENT_SESSION" \
+      --prompt "$PROMPT" --agent "$AGENT" --agent-session "$AGENT_SESSION" --role "$DELEGATE_ROLE" \
       --timeout "$TIMEOUT" --idle-timeout "$IDLE_TIMEOUT" \
       --job-type "$TYPE" --reviewer "$REVIEWER" --reviewer-session "$REVIEWER_SESSION" \
       --max-iterations "$MAX_ITERATIONS")"
@@ -116,7 +117,7 @@ cmd_submit() {
 
 - **Job ID**: $JOB_ID
 - **Target Agent**: $AGENT (session: $AGENT_SESSION)
-- **Role**: Worker
+- **Role**: $DELEGATE_ROLE
 - **Timeout**: $TIMEOUT s (Idle: $IDLE_TIMEOUT s)
 - **Output Report Path**: .mam/jobs/$JOB_ID/$AGENT-reports/report-final.md
 
@@ -238,6 +239,7 @@ EOF
           --agent-session "$current_session" \
           --prompt "$current_prompt" \
           --iteration "$iteration" \
+          --role "$current_role" \
           --status "pending"
 
       # Start subscriber