[Release] hama v1.3.6: Browser ASR

Version 1.3.6 adds the first public browser ASR surface for hama-js and updates the package exports around that runtime.

• Added a real browser ASR runtime in hama-js:
  • hama-js/asr/browser
  • hama-js/browser now re-exports both browser G2P and browser ASR.
• Added browser validation scripts:
  • bun run validate:browser
  • bun run validate:browser:asr
• Updated TypeScript package exports and documentation to reflect browser ASR support.
• Bumped package versions to 1.3.6 for both Python hama and TypeScript hama-js.