refactor: move LspAttach handler from autocmds.lua to plugins/lsp.lua

The 120-line LspAttach handler (fzf-lua navigation, document highlighting,
codelens, inlay hints) belongs with the LSP plugin configuration, not in
generic autocmds. This puts all LSP behavior in one file.

2 files changed, 138 insertions, 122 deletions

diff --git a/home/.config/nvim/lua/config/autocmds.lua b/home/.config/nvim/lua/config/autocmds.lua
index c97389f..5b2aa4b 100644
--- a/home/.config/nvim/lua/config/autocmds.lua
+++ b/home/.config/nvim/lua/config/autocmds.lua
@@ -122,128 +122,6 @@ autocmd("BufWritePost", {
   command = "!fc-cache",
 })
 
-autocmd("LspAttach", {
-  group = augroup("lsp-attach"),
-  callback = function(event)
-    local bufnr = event.buf
-
-    local function map(mode, l, r, desc)
-      vim.keymap.set(mode, l, r, { buffer = bufnr, desc = "LSP: " .. desc })
-    end
-    local function nmap(l, r, desc)
-      map("n", l, r, desc)
-    end
-    nmap("<c-]>", vim.lsp.buf.definition, "Goto definition")
-    nmap("gD", vim.lsp.buf.declaration, "[G]oto [D]eclaration")
-
-    -- fzf-lua LSP navigation
-    local fzf = require("fzf-lua")
-    nmap("gd", fzf.lsp_definitions, "[G]oto [D]efinition")
-    nmap("gvd", function()
-      fzf.lsp_definitions({ jump1_action = fzf.actions.file_vsplit })
-    end, "[G]oto in a [V]ertical split to [D]efinition")
-    nmap("gxd", function()
-      fzf.lsp_definitions({ jump1_action = fzf.actions.file_split })
-    end, "[G]oto in a [X]horizontal split to [D]efinition")
-    nmap("gtd", function()
-      fzf.lsp_definitions({ jump1_action = fzf.actions.file_tabedit })
-    end, "[G]oto in a [T]ab to [D]efinition")
-    nmap("<leader>D", fzf.lsp_typedefs, "Type [D]efinition")
-    nmap("<leader>vD", function()
-      fzf.lsp_typedefs({ jump1_action = fzf.actions.file_vsplit })
-    end, "Open in a [V]ertical split Type [D]efinition")
-    nmap("<leader>xD", function()
-      fzf.lsp_typedefs({ jump1_action = fzf.actions.file_split })
-    end, "Open in a [X]horizontal split Type [D]efinition")
-    nmap("<leader>tD", function()
-      fzf.lsp_typedefs({ jump1_action = fzf.actions.file_tabedit })
-    end, "Open in a [T]ab Type [D]efinition")
-    nmap("gri", fzf.lsp_implementations, "[G]oto [I]mplementation")
-    nmap("grvi", function()
-      fzf.lsp_implementations({ jump1_action = fzf.actions.file_vsplit })
-    end, "[G]oto in a [V]ertical split to [I]mplementation")
-    nmap("grxi", function()
-      fzf.lsp_implementations({ jump1_action = fzf.actions.file_split })
-    end, "[G]oto in a [X]horizontal split to [I]mplementation")
-    nmap("grti", function()
-      fzf.lsp_implementations({ jump1_action = fzf.actions.file_tabedit })
-    end, "[G]oto in a [T]ab to [I]mplementation")
-    nmap("grr", fzf.lsp_references, "[G]oto [R]eferences")
-    nmap("<leader>ic", fzf.lsp_incoming_calls, "[I]ncoming [C]alls")
-    nmap("<leader>oc", fzf.lsp_outgoing_calls, "[O]utgoing [C]alls")
-    nmap("gO", fzf.lsp_document_symbols, "d[O]ocument symbols")
-    nmap("<leader>ws", fzf.lsp_live_workspace_symbols, "[W]orkspace [S]ymbols")
-    nmap("<leader>wd", fzf.diagnostics_workspace, "[W]orkspace [D]iagnostics")
-
-    -- Highlight references under cursor
-    local client = vim.lsp.get_client_by_id(event.data.client_id)
-    if
-      client
-      and client:supports_method(
-        vim.lsp.protocol.Methods.textDocument_documentHighlight,
-        event.buf
-      )
-    then
-      local highlight_augroup =
-        vim.api.nvim_create_augroup("lsp-highlight", { clear = false })
-      vim.api.nvim_create_autocmd({ "CursorHold", "CursorHoldI" }, {
-        buffer = event.buf,
-        group = highlight_augroup,
-        callback = vim.lsp.buf.document_highlight,
-      })
-
-      vim.api.nvim_create_autocmd({ "CursorMoved", "CursorMovedI" }, {
-        buffer = event.buf,
-        group = highlight_augroup,
-        callback = vim.lsp.buf.clear_references,
-      })
-
-      vim.api.nvim_create_autocmd("LspDetach", {
-        group = vim.api.nvim_create_augroup("lsp-detach", { clear = true }),
-        callback = function(event2)
-          vim.lsp.buf.clear_references()
-          vim.api.nvim_clear_autocmds({
-            group = "lsp-highlight",
-            buffer = event2.buf,
-          })
-        end,
-      })
-    end
-
-    if
-      client
-      and client:supports_method(
-        vim.lsp.protocol.Methods.textDocument_codeLens,
-        event.buf
-      )
-    then
-      vim.api.nvim_create_autocmd(
-        { "CursorHold", "CursorHoldI", "InsertLeave" },
-        {
-          buffer = bufnr,
-          group = vim.api.nvim_create_augroup("codelens", { clear = true }),
-          callback = vim.lsp.codelens.refresh,
-        }
-      )
-    end
-
-    -- Toggle inlay hints
-    if
-      client
-      and client:supports_method(
-        vim.lsp.protocol.Methods.textDocument_inlayHint,
-        event.buf
-      )
-    then
-      nmap("<leader>th", function()
-        vim.lsp.inlay_hint.enable(
-          not vim.lsp.inlay_hint.is_enabled({ bufnr = event.buf })
-        )
-      end, "[T]oggle Inlay [H]ints")
-    end
-  end,
-})
-
 autocmd("FileType", {
   group = augroup("treesitter_start"),
   pattern = { "*" },
diff --git a/home/.config/nvim/lua/plugins/lsp.lua b/home/.config/nvim/lua/plugins/lsp.lua
index 585c285..5a0cfaa 100644
--- a/home/.config/nvim/lua/plugins/lsp.lua
+++ b/home/.config/nvim/lua/plugins/lsp.lua
@@ -79,6 +79,144 @@ return {
     config = function()
       vim.lsp.enable("just")
       vim.lsp.enable("tblgen_lsp_server")
+
+      vim.api.nvim_create_autocmd("LspAttach", {
+        group = vim.api.nvim_create_augroup("lsp-attach", { clear = true }),
+        callback = function(event)
+          local bufnr = event.buf
+
+          local function map(mode, l, r, desc)
+            vim.keymap.set(
+              mode,
+              l,
+              r,
+              { buffer = bufnr, desc = "LSP: " .. desc }
+            )
+          end
+          local function nmap(l, r, desc)
+            map("n", l, r, desc)
+          end
+          nmap("<c-]>", vim.lsp.buf.definition, "Goto definition")
+          nmap("gD", vim.lsp.buf.declaration, "[G]oto [D]eclaration")
+
+          local fzf = require("fzf-lua")
+          nmap("gd", fzf.lsp_definitions, "[G]oto [D]efinition")
+          nmap("gvd", function()
+            fzf.lsp_definitions({ jump1_action = fzf.actions.file_vsplit })
+          end, "[G]oto in a [V]ertical split to [D]efinition")
+          nmap("gxd", function()
+            fzf.lsp_definitions({ jump1_action = fzf.actions.file_split })
+          end, "[G]oto in a [X]horizontal split to [D]efinition")
+          nmap("gtd", function()
+            fzf.lsp_definitions({ jump1_action = fzf.actions.file_tabedit })
+          end, "[G]oto in a [T]ab to [D]efinition")
+          nmap("<leader>D", fzf.lsp_typedefs, "Type [D]efinition")
+          nmap("<leader>vD", function()
+            fzf.lsp_typedefs({ jump1_action = fzf.actions.file_vsplit })
+          end, "Open in a [V]ertical split Type [D]efinition")
+          nmap("<leader>xD", function()
+            fzf.lsp_typedefs({ jump1_action = fzf.actions.file_split })
+          end, "Open in a [X]horizontal split Type [D]efinition")
+          nmap("<leader>tD", function()
+            fzf.lsp_typedefs({ jump1_action = fzf.actions.file_tabedit })
+          end, "Open in a [T]ab Type [D]efinition")
+          nmap("gri", fzf.lsp_implementations, "[G]oto [I]mplementation")
+          nmap("grvi", function()
+            fzf.lsp_implementations({ jump1_action = fzf.actions.file_vsplit })
+          end, "[G]oto in a [V]ertical split to [I]mplementation")
+          nmap("grxi", function()
+            fzf.lsp_implementations({ jump1_action = fzf.actions.file_split })
+          end, "[G]oto in a [X]horizontal split to [I]mplementation")
+          nmap("grti", function()
+            fzf.lsp_implementations({ jump1_action = fzf.actions.file_tabedit })
+          end, "[G]oto in a [T]ab to [I]mplementation")
+          nmap("grr", fzf.lsp_references, "[G]oto [R]eferences")
+          nmap("<leader>ic", fzf.lsp_incoming_calls, "[I]ncoming [C]alls")
+          nmap("<leader>oc", fzf.lsp_outgoing_calls, "[O]utgoing [C]alls")
+          nmap("gO", fzf.lsp_document_symbols, "d[O]ocument symbols")
+          nmap(
+            "<leader>ws",
+            fzf.lsp_live_workspace_symbols,
+            "[W]orkspace [S]ymbols"
+          )
+          nmap(
+            "<leader>wd",
+            fzf.diagnostics_workspace,
+            "[W]orkspace [D]iagnostics"
+          )
+
+          local client = vim.lsp.get_client_by_id(event.data.client_id)
+          if
+            client
+            and client:supports_method(
+              vim.lsp.protocol.Methods.textDocument_documentHighlight,
+              event.buf
+            )
+          then
+            local highlight_augroup =
+              vim.api.nvim_create_augroup("lsp-highlight", { clear = false })
+            vim.api.nvim_create_autocmd({ "CursorHold", "CursorHoldI" }, {
+              buffer = event.buf,
+              group = highlight_augroup,
+              callback = vim.lsp.buf.document_highlight,
+            })
+
+            vim.api.nvim_create_autocmd({ "CursorMoved", "CursorMovedI" }, {
+              buffer = event.buf,
+              group = highlight_augroup,
+              callback = vim.lsp.buf.clear_references,
+            })
+
+            vim.api.nvim_create_autocmd("LspDetach", {
+              group = vim.api.nvim_create_augroup(
+                "lsp-detach",
+                { clear = true }
+              ),
+              callback = function(event2)
+                vim.lsp.buf.clear_references()
+                vim.api.nvim_clear_autocmds({
+                  group = "lsp-highlight",
+                  buffer = event2.buf,
+                })
+              end,
+            })
+          end
+
+          if
+            client
+            and client:supports_method(
+              vim.lsp.protocol.Methods.textDocument_codeLens,
+              event.buf
+            )
+          then
+            vim.api.nvim_create_autocmd(
+              { "CursorHold", "CursorHoldI", "InsertLeave" },
+              {
+                buffer = bufnr,
+                group = vim.api.nvim_create_augroup(
+                  "codelens",
+                  { clear = true }
+                ),
+                callback = vim.lsp.codelens.refresh,
+              }
+            )
+          end
+
+          if
+            client
+            and client:supports_method(
+              vim.lsp.protocol.Methods.textDocument_inlayHint,
+              event.buf
+            )
+          then
+            nmap("<leader>th", function()
+              vim.lsp.inlay_hint.enable(
+                not vim.lsp.inlay_hint.is_enabled({ bufnr = event.buf })
+              )
+            end, "[T]oggle Inlay [H]ints")
+          end
+        end,
+      })
     end,
   },
   {