cache golang

.gitea/workflows/build.yaml

@@ -38,6 +38,19 @@ jobs:
         with:
           go-version: '1.24.5'
 
+      - name: Cache Go modules
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+
+      - name: Download Go dependencies
+        run: go mod download
+
       - name: Build binaries
         run: |
           OUTPUT="bin/${APP_NAME}-${{ matrix.os }}-${{ matrix.arch }}"