* init: plasmo example project
* feat: add example for browser extension with BetterAuth
- Introduced a basic browser extension example using Plasmo framework and BetterAuth for authentication.
- Updated .env.example with BetterAuth configuration.
- Removed unnecessary GitHub workflow file for submitting to Web Store.
- Updated .gitignore to exclude local env files.
- Improved README documentation for the example.
- Included BetterAuth dependency in the package.json and updated the pnpm-lock.yaml.
* add: browser-extension example complete
* fix: content.tsx
* remove: browser-extension package as that isn't needed
* add: browser extension buide
* docs: added references in the guide to the examples code
* remove(dep): unused dependency
* refactor: package.json - remove author & update description
* wip
* chore: update lock file
* docs: update icon
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Co-authored-by: Bereket Engida <bekacru@gmail.com>