feat: extend daemon model with daemon status tracking and list support

- Add daemon status tracking with state and metrics (idle, running, error)
- Implement pfhub daemon list CLI command for viewing registered daemons
- Extend auth schema and service for daemon lifecycle management
- Add postgres repository queries for daemon state persistence
- Expand test coverage for daemon registry and status transitions
- Update rel-006 release document with daemon model verification results
- Support daemon graceful shutdown and error recovery patterns

app/cli/core/utils.py

@@ -168,6 +168,7 @@ def print_service_token_table(console: Console, tokens: list[AuthTokenResponse])
     table.add_column("Name", style="cyan", no_wrap=True)
     table.add_column("Permission", no_wrap=True)
     table.add_column("User ID", no_wrap=True)
+    table.add_column("Daemon ID", no_wrap=True)
     table.add_column("Prefix", no_wrap=True)
     table.add_column("Expires At", no_wrap=True)
     table.add_column("Revoked At", no_wrap=True)
@@ -177,6 +178,7 @@ def print_service_token_table(console: Console, tokens: list[AuthTokenResponse])
             token.name,
             token.permission,
             token.user_id,
+            token.daemon_id or "-",
             token.token_prefix,
             token.expires_at.isoformat(timespec="seconds") if token.expires_at else "never",
             token.revoked_at.isoformat(timespec="seconds") if token.revoked_at else "-",