Refactor LSP config into separate modules

.config/nvim/lsp/expert.lua

@@ -0,0 +1,5 @@
+return {
+    cmd = { 'expert' },
+    root_markers = { 'mix.exs', '.git' },
+    filetypes = { 'elixir', 'eelixir', 'heex' },
+}

.config/nvim/lsp/gopls.lua

@@ -0,0 +1,14 @@
+return {
+    cmd = { "gopls" },
+    filetypes = { "go", "gomod", "gowork", "gotmpl" },
+    root_markers = { "go.work", "go.mod", ".git" },
+    settings = {
+        gopls = {
+            analyses = {
+                unusedparams = true,
+                shadow = true,
+            },
+            staticcheck = true,
+        },
+    },
+}

.config/nvim/lsp/lua_ls.lua

@@ -0,0 +1,13 @@
+return {
+    settings = {
+        Lua = {
+            runtime = { version = "LuaJIT" },
+            diagnostics = { globals = { "vim" } },
+            workspace = {
+                library = vim.api.nvim_get_runtime_file("", true),
+                checkThirdParty = false,
+            },
+            telemetry = { enable = false },
+        },
+    },
+}