refactored existing skills to enable installation and updates through 'npx skills' commands (#4)

Use `bridge-js` instead of `bridgejs` as the skill name

Update README.md

Add metadata for BridgeJS and porting skills

Correct 'WASM' to 'Wasm' for consistency

Add a new skill to analyse and port swift packages designed originally for iOS (#2)

Merge pull request #1 from swiftwasm/feat/bridge-js-skill

Simplify testing.md

feat: Add skill for BridgeJS

Include Cursor guide

Add MIT License to the project

Initial commit