docs: mention about building docs

README.md

@@ -3,6 +3,9 @@ This project is heavily inspired by Microsoft Live Share plugin for Visual Studi
 While the functionality is incredibly good, I often find issues or glitches which slow me down, and being locked to only use Visual Studio products is limiting.
 I decided to write my own solution, and to make it open source, so that any editor can integrate it with a plugin.
 
+### Documentation
+build the crate documentation with `cargo doc` and access the codemp page with the html redirect `docs.html`
+
 # Design
 ## Client/Server
 While initially a P2P system seemed interesting, I don't think it would easily scale with many users (due to having to integrate many changes on each client).
@@ -17,14 +20,3 @@ Each editor plugin must be responsible of mapping codemp functionality to actual
 A non destructive way to sync changes across clients is necessary.
 I initially explored CRDTs, but implementation seemed complex with little extra benefits from "more traditional" approaches (Operational Transforms).
 This has to be investigated more.
-
-# Roadmap
-* [x] Initial design choices
-* [x] Simple GRPC server with tonic
-* [x] Simple neovim client with RPC/msgpack
-* [ ] Implementing core protocol routes
-* [ ] Simple neovim client capable of displaying other person cursor
-* [ ] Implement OTs / CRTDs for sharing file deltas
-* [ ] More clients (VSCode? JetBrains IDEs?)
-* [ ] LSP functionality bridged to guests from host?
-* [ ] Full remote development suite by keeping the project repo on a server?