Add /workflow, /skill-info, and /agent-info commands

- /workflow command to list and describe available workflows
  - Filter by category (health, deploy, incidents, sysadmin)
  - Show workflow steps and triggers
- /skill-info command for skill introspection
  - List scripts, triggers, and allowed tools
  - Show references and documentation
- /agent-info command with hierarchy visualization
  - Tree view of agent relationships
  - Model assignments (opus/sonnet/haiku) with visual indicators
  - Supervisor and subordinate information
- Updated shell completions with 19 aliases total
- Test suite now covers 27 tests

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

state/component-registry.json

@@ -184,6 +184,21 @@
       "description": "Check MCP integration status",
       "aliases": ["/mcp", "/integrations"],
       "invokes": "command:mcp-status"
+    },
+    "/workflow": {
+      "description": "List and describe workflows",
+      "aliases": ["/workflows", "/wf"],
+      "invokes": "command:workflow"
+    },
+    "/skill-info": {
+      "description": "Show skill information",
+      "aliases": ["/skill", "/skills-info"],
+      "invokes": "command:skill-info"
+    },
+    "/agent-info": {
+      "description": "Show agent information",
+      "aliases": ["/agent", "/agents"],
+      "invokes": "command:agent-info"
     }
   },
   "agents": {
@@ -317,7 +332,11 @@
       "debug": "~/.claude/automation/debug.sh",
       "daily-maintenance": "~/.claude/automation/daily-maintenance.sh",
       "session-export": "~/.claude/automation/session-export.py",
-      "mcp-status": "~/.claude/automation/mcp-status.sh"
+      "mcp-status": "~/.claude/automation/mcp-status.sh",
+      "upgrade": "~/.claude/automation/upgrade.sh",
+      "workflow-info": "~/.claude/automation/workflow-info.py",
+      "skill-info": "~/.claude/automation/skill-info.py",
+      "agent-info": "~/.claude/automation/agent-info.py"
     },
     "completions": {
       "bash": "~/.claude/automation/completions.bash",