chore: bump to v0.0.19 with bug fixes

CLAUDE.md

@@ -67,6 +67,17 @@ Before starting any work, familiarize yourself with the codebase by reviewing th
 
 - **Pin comfygit-core to exact versions** - Always use `==X.Y.Z` (not `>=`) for the core dependency in pyproject.toml. This ensures reproducible builds and prevents unexpected breakage from core updates.
 
+## Version Bump Protocol
+
+When asked to "bump core and version" or similar, follow this sequence:
+
+1. Bump `comfygit-core==X.Y.Z` in `pyproject.toml` dependencies
+2. Bump `version` in `pyproject.toml`
+3. `uv lock` - Update the lockfile
+4. `cd frontend && npm run build` - Rebuild frontend (version is injected at build time)
+5. Stage `pyproject.toml`, `uv.lock`, `js/`, `requirements.txt` and commit
+6. Push to remote
+
 ## General
 Don't make any implementation overly complex. This is a one-person dev MVP project.
 We are still pre-customer - any unnecessary fallbacks, unnecessary versioning, testing overkill should be avoided.

frontend/src/composables/useComfyGitService.ts

@@ -87,7 +87,7 @@ const USE_MOCK = isMockApi()
 // generateUUID() only works in secure contexts (HTTPS/localhost)
 function generateUUID(): string {
   if (typeof crypto !== 'undefined' && crypto.randomUUID) {
-    return generateUUID()
+    return crypto.randomUUID()
   }
   // Fallback for non-secure contexts
   return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, (c) => {