LSP integration plugin for reovim.

This plugin provides Language Server Protocol support:

• Document synchronization (didOpen, didChange, didClose)
• Diagnostics display (errors, warnings)

Architecture

The plugin uses the saturator pattern for non-blocking LSP I/O:

• LspSaturator runs in a background tokio task
• DiagnosticCache uses ArcSwap for lock-free reads
• Event handlers schedule syncs with debouncing
• LspRenderStage sends content to the saturator when debounce elapsed