fix workflow conflict

.github/workflows/build.yml

@@ -2,12 +2,6 @@ name: build
 
 on:
   workflow_call:
-    inputs:
-      ref:
-        description: Branch or tag to checkout
-        required: false
-        default: teaser-2026
-        type: string
     secrets:
       USER_AUTH:
         required: true
@@ -23,8 +17,6 @@ jobs:
 
       - name: Checkout code
         uses: actions/checkout@v4
-        with:
-          ref: ${{ inputs.ref }}
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2