Commit cred.txt so every checkout builds with the Composio key

src/main/services/composio/composio-credentials.ts

@@ -1,7 +1,7 @@
 /**
  * The Composio integration key ships inside the compiled main-process
- * bundle: electron.vite.config.ts reads the gitignored cred.txt at the
- * repository root during build and injects the key as __COMPOSIO_API_KEY__.
+ * bundle: electron.vite.config.ts reads cred.txt at the repository root
+ * during build and injects the key as __COMPOSIO_API_KEY__.
  * No credential file is packaged, nothing is persisted to the database, and
  * the key is never user-visible or configurable. Rotating the key means
  * updating cred.txt and rebuilding.