ci: fix to use main as the default branch

Signed-off-by: bitliu <[email protected]>

Author: Xunzhuo

.github/workflows/docker-publish.yml

@@ -15,7 +15,7 @@ on:
         type: boolean
         default: false
   push:
-    branches: [ "classify" ]
+    branches: [ "main" ]
 
 jobs:
   build_and_push:

.github/workflows/pre-commit.yml

@@ -2,9 +2,9 @@ name: Pre-commit
 
 on:
   push:
-    branches: [ classify ]
+    branches: [ main ]
   pull_request:
-    branches: [ classify ]
+    branches: [ main ]
   workflow_dispatch:  # Allow manual triggering
 
 jobs: