* feat: add log server
* feat(runtimes&server): adapt to log server
* chore(build): add helm template for log-server
* feat(log-server): health check
* refactor(server): fetch function logs from log server
* chore(docs): tidy docs for function log
* chore: clean code
* chore(ci): dockerize log server
* fix(server): replace db in FunctionConsole.write
* feat: verify appid for log server
* chore(runtimes): restart app when file changes
* chore: adjust env and region conf for supporting log server
* refactor(server): get logs from log server
* doc: add international English section
* doc: del operator.md
* doc: some old error
* doc: fix path errors
* doc: modify the default readme language
* doc: Part of the internationalization of changes
* doc: keep English readme
* doc: delete readme_en.md
