Modernizing Jellyfish Monorepo Project Tooling

[fuxingloh]

What would you like to be added:

• https://github.com/JellyfishSDK/jellyfish/issues/1756
• https://github.com/JellyfishSDK/jellyfish/issues/1757
• https://github.com/JellyfishSDK/jellyfish/issues/1777
• https://github.com/JellyfishSDK/jellyfish/issues/1778
• https://github.com/JellyfishSDK/jellyfish/issues/1779
• https://github.com/JellyfishSDK/jellyfish/issues/887
• https://github.com/JellyfishSDK/jellyfish/issues/1783
• https://github.com/JellyfishSDK/jellyfish/issues/967
• https://github.com/JellyfishSDK/jellyfish/issues/785

Why is this needed:

• Modernize the jellyfish project.

/triage accepted /area packages apps workflow

[fuxingloh]

/priority important-soon