fix(wish-tree): 图片扩展名改为 .jpg

- 实际格式是 JPEG，扩展名从 .png 改为 .jpg
- 大小 332KB，远低于微信 2M 限制

.gitea/workflows/miniapp-preview.yml

@@ -31,6 +31,7 @@ jobs:
         env:
           MINIAPP_BUILD_NUMBER: ${{ gitea.run_number }}
           MINIAPP_VERSION_OVERRIDE: ${{ vars.MINIAPP_VERSION_OVERRIDE }}
+          GITEA_SHA: ${{ gitea.sha }}
         run: |
           test -n "$MINIAPP_BUILD_NUMBER"
           VERSION="$(node -e 'const {resolveVersion}=require("./ci/resolve-version.cjs"); process.stdout.write(resolveVersion(process.cwd()))')"
@@ -38,6 +39,25 @@ jobs:
           mkdir -p ci-artifacts
           printf '%s\n' "$VERSION" > ci-artifacts/resolved-version.txt
           echo "Resolved Mini Program version for build+upload: $VERSION"
+          
+          # 注入版本号到 utils/version.js
+          BUILD_TIME="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
+          COMMIT_SHORT="${GITEA_SHA:0:7}"
+          cat > utils/version.js <<EOF
+          /**
+           * 版本号配置文件
+           * 此文件由 CI 构建时自动生成，请勿手动修改
+           */
+          
+          module.exports = {
+            version: "$VERSION",
+            buildNumber: "$MINIAPP_BUILD_NUMBER",
+            buildTime: "$BUILD_TIME",
+            commitSha: "$COMMIT_SHORT",
+          };
+          EOF
+          echo "Version info injected into utils/version.js:"
+          cat utils/version.js
       - name: Materialize the upload key
         env:
           WECHAT_CI_PRIVATE_KEY: ${{ secrets.WECHAT_CI_PRIVATE_KEY }}