refactor: Moved proto files into own folder (#537)

.github/workflows/build-buf.yml

@@ -0,0 +1,32 @@
+name: Buf CI
+on:
+  push:
+  pull_request:
+    types: [opened, synchronize, reopened, labeled, unlabeled]
+  delete:
+permissions:
+  contents: read
+  pull-requests: write
+jobs:
+  buf:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Go
+        uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+          cache: true
+
+      - name: grpc
+        run: make -w grpc
+
+      - uses: bufbuild/buf-action@v1
+        with:
+          token: ${{ secrets.BUF_TOKEN }}
+          # Change setup_only to true if you only want to set up the Action and not execute other commands.
+          # Otherwise, you can delete this line--the default is false.
+          setup_only: false
+          # Optional GitHub token for API requests. Ensures requests aren't rate limited.
+          github_token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/build-snapshot.yml

@@ -71,6 +71,7 @@ jobs:
 
       - name: Archive integration tests
         uses: actions/upload-artifact@v4.3.1
+        if: always()
         with:
           name: "OliveTin-integration-tests-${{ env.DATE }}-${{ github.sha }}"
           path: |