Add emacs-vm build to weekly workflow

.github/workflows/weekly-build-cache.yml

@@ -53,6 +53,12 @@ jobs:
           echo "Building server configuration..."
           nix build .#nixosConfigurations.server.config.system.build.toplevel --quiet
 
+      - name: Build emacs-vm
+        if: steps.check_changes.outputs.changes == 'true'
+        run: |
+          echo "Building emacs-vm..."
+          nix build .#emacs-vm --quiet
+
       - name: Push to cache
         if: steps.check_changes.outputs.changes == 'true'
         run: |
@@ -65,6 +71,7 @@ jobs:
           # Push the specific system derivations we just built
           nix build .#nixosConfigurations.workstation.config.system.build.toplevel --print-out-paths | attic push servidos:nixos --stdin
           nix build .#nixosConfigurations.server.config.system.build.toplevel --print-out-paths | attic push servidos:nixos --stdin
+          nix build .#emacs-vm --print-out-paths | attic push servidos:nixos --stdin
 
       - name: Commit updated flake.lock
         if: steps.check_changes.outputs.changes == 'true'
@@ -85,7 +92,7 @@ jobs:
           if [[ "${{ steps.check_changes.outputs.changes }}" == "true" ]]; then
             echo "✅ Weekly build completed successfully!"
             echo "- Updated flake.lock"
-            echo "- Built workstation and server configurations"  
+            echo "- Built workstation, server, and emacs-vm configurations"  
             echo "- Pushed builds to Atticd cache"
             echo "- Committed changes and created release tag"
           else