feat: Adding LSP configs for ansiblels, arduino_language_server,

marksman. Adding documentation for LSP configs. Removing Mason config
and the reference to nvim-lspconfig.

nvim/after/lsp/ansiblels.lua

@@ -0,0 +1,25 @@
+return {
+    cmd = { 'ansible-language-server', '--stdio' },
+    settings = {
+        ansible = {
+            python = {
+                interpreterPath = 'python',
+            },
+            ansible = {
+                path = 'ansible',
+            },
+            executionEnvironment = {
+                enabled = false,
+            },
+            validation = {
+                enabled = true,
+                lint = {
+                    enabled = true,
+                    path = 'ansible-lint',
+                },
+            },
+        },
+    },
+    filetypes = { 'yaml.ansible' },
+    root_markers = { 'ansible.cfg', '.ansible-lint' },
+}

nvim/after/lsp/arduino_language_server.lua

@@ -0,0 +1,20 @@
+-- local util = require 'lspconfig.util'
+
+return {
+    filetypes = { 'arduino' },
+    root_dir = function(bufnr, on_dir)
+        local fname = vim.api.nvim_buf_get_name(bufnr)
+        -- on_dir(util.root_pattern('*.ino')(fname))
+    end,
+    cmd = {
+        'arduino-language-server',
+    },
+    capabilities = {
+        textDocument = {
+            semanticTokens = vim.NIL,
+        },
+        workspace = {
+            semanticTokens = vim.NIL,
+        },
+    },
+}

nvim/after/lsp/marksman.lua

@@ -1,4 +1,5 @@
 return {
-    cmd = { 'marksman' },
-    filetypes = { 'md', 'markdown', 'telekasten' },
+    cmd = { 'marksman', 'server' },
+    filetypes = { 'markdown', 'markdown.mdx' },
+    root_markers = { '.marksman.toml', '.git' },
 }