Add raft-core TypeScript implementation

[maboke123]

Adding @maboke123/raft-core, a TypeScript implementation of Raft with:

• Leader election with pre-vote
• Log replication
• Snapshots
• Single-server cluster membership changes (addServer, removeServer, promoteServer)
• Pluggable storage (InMemoryNodeStorage, DiskNodeStorage) and transport (GrpcTransport)
• Full event stream for observability
• Published on npm as @maboke123/raft-core and @maboke123/raft-grpc

Also includes a React devtools visualizer for observing live cluster state, elections, and message flow.

[ongardie]

Please disambiguate the project name here, like "maboke123/raft-core" or "@maboke123/raft-core".

[maboke123]

Good catch, fixed it.

[ongardie]

Hi @maboke123, sorry for my delay. That sounds pretty thorough! Do you have some screenshots? I'm lazy, and maybe others are too :)

[maboke123]

Hi @maboke123, sorry for my delay. That sounds pretty thorough! Do you have some screenshots? I'm lazy, and maybe others are too :)

Good suggestion, I added some screenshots for the visualizer in the main readme.

[maboke123]

Thanks for merging btw!

[ongardie]

Hi @maboke123, sorry for my delay. That sounds pretty thorough! Do you have some screenshots? I'm lazy, and maybe others are too :)

Good suggestion, I added some screenshots for the visualizer in the main readme.

Looks really nice! I'm jealous 😄