…ting

- Add English and Chinese language toggles to all README files
- Update component names to use 'goner/' prefix consistently
- Improve formatting and structure of README content across multiple components
- Add new README files for g and grpc components
- Update examples/grpc directory structure and add README files

docs: update README files with language toggles and consistent formatting

- Update component classification to improve organization
- Enhance formatting for better readability
- Synchronize changes in both English and Chinese versions

docs(README): update component classification and formatting

- Remove global tracer import from go.opentelemetry.io/otel
- Use component's tracer instead of global tracer
- Update tracer initialization to use component's tracer

- Add check for existing registration to avoid duplicates
- Use global variable 'h' to ensure single instance of helper
- Implement this change for LoggerProvider, MeterProvider, and TracerProvider

…oviders

- Update test files to include loader registration step
- Add `Loads` method with a custom loader function
- Improve test coverage by ensuring proper registration of loaders

fix(otel): prevent multiple registration of OTel providers