This commit removes Jaeger tracing support from the project, including the associated Docker configurations, Go modules, and middleware. The changes simplify the codebase by eliminating unused tracing functionality, which was previously integrated for observability. Documentation and scripts have also been updated to reflect the removal of Jaeger references.
- Added 'logs/' and '*.pid' to .gitignore to exclude log files and process ID files from version control.
- Expanded Makefile with new development commands for easier local environment management, including 'dev-start', 'dev-stop', 'dev-restart', 'dev-logs', 'dev-status', 'dev-app', and 'dev-frontend'.
- Updated README_CN.md to include instructions for the new development mode and commands for improved developer experience.
wizardchen