✨ Version number display #1231

[porkpink]

✨ Version number display #1231
页面展示版本号：

后端打印版本号：

文档指南：

[Copilot]

Pull Request Overview

This PR implements version number display functionality across the frontend and backend, adding the ability to show the application version on the web interface and in backend logs during startup.

• Frontend displays version information in the footer by fetching from backend API
• Backend logs APP version during server initialization
• Added comprehensive test coverage for version-related functionality

Reviewed Changes

Copilot reviewed 12 out of 12 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
test/backend/test_main_service.py	Added comprehensive test suite for startup initialization including version logging
test/backend/app/test_tenant_config_app.py	Updated tests to include app_version in API response validation
frontend/services/versionService.ts	New service to fetch application version from backend API
frontend/const/constants.ts	Added fallback APP_VERSION constant
frontend/app/[locale]/page.tsx	Integrated version display in footer with API fetch logic
docker/.env.example	Minor formatting cleanup
doc/docs/zh/version/version-management.md	Chinese documentation for version management
doc/docs/en/version/version-management.md	English documentation for version management
doc/docs/.vitepress/config.mts	Added version management section to documentation navigation
backend/main_service.py	Added version logging during startup initialization
backend/consts/const.py	Added APP_VERSION constant
backend/apps/tenant_config_app.py	Updated deployment version endpoint to include app_version

---

_{Tip: Customize your code reviews with copilot-instructions.md. Create the file or learn how to get started.}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

📢 Thoughts on this report? Let us know!