install-lspslisted

# Install LSPs Enable the `lsp` tool for a language by installing its language server — and, when the server install needs it, the underlying toolchain. ## Rules - Everything here is consent-gated: only act on the user's explicit go-ahead, and confirm each toolchain install separately — those are system-level changes, not part of whatever task prompted this. - If the user declines, stop. If they ask not to be offered again, call `lsp_enable` with `{"language": "<language>", "action": "dismiss"}`. - Prefer the `lsp_enable` tool over bash whenever the toolchain already exists; reach for bash only for the prerequisites `lsp_enable` refuses to install itself. ## Per language Work the ladder for each language the user wants: 1. **Check what is missing.** Server binaries: `gopls`, `typescript-language-server`, `pyright-langserver` (or `basedpyright-langserver`), `rust-analyzer` — also look in `~/go/bin` and `~/.cargo/bin`, which the lsp tool searches even when they are off PATH. Toolchains: `go`, `npm`, `rustup`. 2. **Toolchain present** → call `lsp_enable` with `{"language": "<go|typescript|python|rust>"}` and you are done; it runs the right server install and verifies the binary resolves. 3. **Toolchain missing** → show the user the command you intend to run, get their confirmation, run it in bash, then return to step 2. 4. **Verify** with a real `lsp` query (`documentSymbol` on an actual source file). The first query per workspace can take