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/server-deploy.yml

@@ -30,9 +30,37 @@ jobs:
       
       - name: Build application
         working-directory: server
+        env:
+          GITEA_SHA: ${{ gitea.sha }}
+          GITEA_RUN_NUMBER: ${{ gitea.run_number }}
         run: |
           mkdir -p bin
-          go build -o bin/server cmd/main.go
+          
+          # 生成版本号（使用构建编号）
+          VERSION="1.0.${GITEA_RUN_NUMBER}"
+          BUILD_TIME="$(date -u +%Y-%m-%dT%H:%M:%SZ)"
+          COMMIT_SHORT="${GITEA_SHA:0:7}"
+          
+          echo "Building server version: $VERSION"
+          echo "Build time: $BUILD_TIME"
+          echo "Commit SHA: $COMMIT_SHORT"
+          
+          # 使用 ldflags 注入版本信息
+          go build -ldflags "\
+            -X main.Version=$VERSION \
+            -X main.BuildTime=$BUILD_TIME \
+            -X main.CommitSha=$COMMIT_SHORT" \
+            -o bin/server cmd/main.go
+          
+          # 同时保存版本信息到文件（用于部署时读取）
+          cat > bin/version.env <<EOF
+          APP_VERSION=$VERSION
+          APP_BUILD_TIME=$BUILD_TIME
+          APP_COMMIT_SHA=$COMMIT_SHORT
+          EOF
+          
+          echo "Version info saved to bin/version.env:"
+          cat bin/version.env
       
       - name: Build frontend (if exists)
         working-directory: server
@@ -75,10 +103,12 @@ jobs:
           TELEGRAM_BOT_TOKEN: ${{ secrets.TELEGRAM_BOT_TOKEN }}
           TELEGRAM_CHAT_ID: ${{ secrets.TELEGRAM_CHAT_ID }}
           DISCORD_WEBHOOK_URL: ${{ secrets.DISCORD_WEBHOOK_URL }}
+          GITEA_RUN_NUMBER: ${{ gitea.run_number }}
         run: |
+          VERSION="1.0.${GITEA_RUN_NUMBER}"
           bash .gitea/scripts/notify.sh success \
             "后端服务部署成功" \
-            "部署包已保存到: /opt/lunar/ci-artifacts/server-deploy-latest.tar.gz"
+            "版本: v${VERSION}\n部署包: /opt/lunar/ci-artifacts/server-deploy-latest.tar.gz"
       
       - name: Send failure notification
         if: failure()