fix(codex): add version_command for uv tool list detection

Problem:
- codex upgrade appears successful but reports "version unchanged"
- Running codex --version starts web server and hangs
- Version detection times out waiting for command to exit
- Tool installed via uv tool but version undetectable

Root cause:
- codex is a web server application, not a CLI utility
- Default --version flag launches full HTTP server on port 9810
- Standard version detection hangs indefinitely
- Catalog notes mentioned issue but no solution implemented

Solution:
- Add version_command: "uv tool list | grep '^codex ' | awk '{print $2}'"
- Query uv tool registry instead of running binary
- Returns version without starting server
- Command exits immediately with clean output

Technical details:
- uv tool list shows: "codex v1.8.17"
- Grep isolates codex line, awk extracts version field
- Detection uses same version_command fallback as ruby-build
- Works for all uv-installed tools with non-standard version flags

Verification:
- codex: installed 1.8.17 === latest 1.8.17 ✅
- No server startup during version check
- Upgrade detection now accurate

Author: CybotTM

catalog/codex.json

@@ -5,5 +5,6 @@
   "homepage": "https://github.com/codex-cli/codex",
   "package_name": "codex",
   "python_version": "3.13",
-  "notes": "Codex is a web server app - use uv tool list for version detection. Running codex --version starts the full server and hangs."
+  "version_command": "uv tool list | grep '^codex ' | awk '{print $2}'",
+  "notes": "Codex is a web server app - running codex --version starts the full server. Use uv tool list for version detection."
 }

tools_snapshot.json

@@ -1,8 +1,8 @@
 {
   "__meta__": {
-    "collected_at": "2025-11-06T10:57:25Z",
+    "collected_at": "2025-11-06T11:04:19Z",
     "count": 1,
-    "created_at": "2025-11-06T10:57:25Z",
+    "created_at": "2025-11-06T11:04:19Z",
     "offline": false,
     "partial_failures": 0,
     "schema_version": 1
@@ -11,16 +11,16 @@
     {
       "category": "other",
       "hint": "",
-      "installed": "20251023",
-      "installed_method": "version_command",
-      "installed_version": "20251023",
-      "latest_upstream": "20251023",
-      "latest_url": "https://github.com/rbenv/ruby-build/releases/tag/20251023",
-      "latest_version": "",
-      "status": "UNKNOWN",
-      "tool": "ruby-build",
-      "tool_url": "https://github.com/rbenv/ruby-build",
-      "upstream_method": "gh"
+      "installed": "1.8.17",
+      "installed_method": "uv",
+      "installed_version": "1.8.17",
+      "latest_upstream": "1.8.17",
+      "latest_url": "https://pypi.org/project/codex/",
+      "latest_version": "1.8.17",
+      "status": "UP-TO-DATE",
+      "tool": "codex",
+      "tool_url": "https://pypi.org/project/codex/",
+      "upstream_method": "pypi"
     }
   ]
 }