Add optional Nanobot plugin controls (#4396)

* feat: add optional nanobot features

* test: update azure install hint expectation

* fix: validate optional feature extras

maintainer edit: verify requested dependency extras before treating optional features as installed, propagate restart state from feature enablement, and align docs with the new plugins enable command.

* fix: bound optional feature installs

maintainer edit: make optional feature installs time out as a normal install failure instead of leaving the WebUI or CLI action waiting indefinitely.

* feat: slim optional channel dependencies

* fix: log optional install commands

* fix(webui): gate remote feature installs

* docs: clarify webhook plugin example

* fix(webui): harden optional feature installs

* fix: install optional deps without package fallback

* fix(cli): refine plugin feature controls

* fix(webui): count enabled nanobot features

* fix(webui): allow slow feature install routes

* fix(webui): allow disabling websocket channel

* fix(plugins): simplify optional feature controls

* fix(webui): polish apps catalog states

* fix(webui): confirm nanobot support installs

* fix(webui): polish nanobot install dialog

* fix(webui): suppress empty websocket handshakes

* fix(webui): clarify apps plugin summary

* fix(webui): localize workspace access copy

* fix(plugins): polish optional feature controls (#4691)

---------

Co-authored-by: Xubin Ren <52506698+Re-bin@users.noreply.github.com>

nanobot/apps/cli/service.py

@@ -17,6 +17,7 @@ from typing import Any
 from urllib.parse import urlparse
 
 import httpx
+from loguru import logger
 
 from nanobot.apps.protocol import app_manifest, compact_dict
 from nanobot.config.paths import get_runtime_subdir
@@ -941,12 +942,19 @@ class CliAppManager:
         raise CliAppError("this CLI app uses an unsupported install strategy")
 
     def _run_argv(self, argv: list[str], *, timeout: int) -> subprocess.CompletedProcess[str]:
-        return subprocess.run(
+        command = subprocess.list2cmdline(argv)
+        logger.info("CLI Apps: running {}", command)
+        result = subprocess.run(
             argv,
             capture_output=True,
             text=True,
             timeout=timeout,
         )
+        logger.info("CLI Apps: command exited with code {}: {}", result.returncode, command)
+        output = (result.stderr or result.stdout or "").strip()
+        if output:
+            logger.info("CLI Apps command output:\n{}", _truncate(output, 4000))
+        return result
 
     def _installed_entry(self, app: dict[str, Any]) -> dict[str, Any]:
         entry_point = str(app.get("entry_point") or "")