perf(ci): 启用 Go 模块缓存，缓存 golangci-lint 二进制

.gitea/workflows/go-loom.yaml

@@ -22,15 +22,22 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
+          cache: true
 
-      - name: Download dependencies
-        run: go mod download
+      - name: Cache golangci-lint
+        uses: actions/cache@v4
+        with:
+          path: /usr/local/bin/golangci-lint
+          key: golangci-lint-${{ env.GOLANGCI_LINT_VERSION }}
+
+      - name: Install golangci-lint
+        run: |
+          if [ ! -f /usr/local/bin/golangci-lint ]; then
+            curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b /usr/local/bin ${{ env.GOLANGCI_LINT_VERSION }}
+          fi
 
       - name: Run golangci-lint
-        uses: golangci/golangci-lint-action@v4
-        with:
-          version: ${{ env.GOLANGCI_LINT_VERSION }}
-          args: --timeout=5m --issues-exit-code=0
+        run: golangci-lint run --timeout=5m --issues-exit-code=0
 
   test:
     name: Test
@@ -43,13 +50,10 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-
-      - name: Download dependencies
-        run: go mod download
+          cache: true
 
       - name: Run tests
         run: |
-          # 跳过无测试文件的情况
           test_files=$(find . -name "*_test.go" -type f)
           if [ -z "$test_files" ]; then
             echo "No test files found, skipping tests"
@@ -76,9 +80,7 @@ jobs:
         uses: actions/setup-go@v5
         with:
           go-version: ${{ env.GO_VERSION }}
-
-      - name: Download dependencies
-        run: go mod download
+          cache: true
 
       - name: Build binary
         run: |