pipeline adjustments

.gitea/workflows/build-on-push.yml

@@ -1,9 +1,6 @@
 name: Build on Push
 
 on:
-  push:
-    branches:
-      - main
   workflow_dispatch: # Allow manual trigger
 
 jobs:
@@ -91,4 +88,3 @@ jobs:
           echo "✅ Build on push completed successfully!"
           echo "- Built workstation, server, and emacs-vm configurations"
           echo "- Pushed all builds to Atticd cache"
-

.gitea/workflows/runner-smoke.yml

@@ -1,13 +0,0 @@
-name: runner-smoke
-on:
-  push:
-  workflow_dispatch:
-
-jobs:
-  ubuntu-2404:
-    runs-on: ubuntu-24.04
-    steps:
-      - name: Check OS
-        run: |
-          cat /etc/os-release
-          uname -a