updating my config

mappings.lua

@@ -1,2 +1,18 @@
 return {
+  n = {
+    ["<C-d>"] = { "<C-d>zz", desc = "Vertical half page down and center cursor" },
+    ["<C-u>"] = { "<C-u>zz", desc = "Vertical half page up and center cursor" },
+  },
+  i = {
+    ["<C-h>"] = { "<Left>", desc = "Left" },
+    ["<C-j>"] = { "<Down>", desc = "Down" },
+    ["<C-k>"] = { "<Up>", desc = "Up" },
+    ["<C-l>"] = { "<Right>", desc = "Right" }
+  },
+  c = {
+    ["<C-h>"] = { "<Left>", desc = "Left" },
+    ["<C-j>"] = { "<Down>", desc = "Down" },
+    ["<C-k>"] = { "<Up>", desc = "Up" },
+    ["<C-l>"] = { "<Right>", desc = "Right" },
+  },
 }

plugins/neo-tree.lua

@@ -0,0 +1,16 @@
+return {
+  "nvim-neo-tree/neo-tree.nvim",
+  opts = {
+    filesystem = {
+      follow_current_file = true,
+      filtered_items = {
+        visible = true,
+        hide_dotfiles = false,
+        hide_gitignored = false,
+        hide_by_name = {
+          ".DS_Store",
+        }
+      }
+    }
+  }
+}

plugins/treesitter.lua

@@ -1,6 +1,8 @@
 return {
   "nvim-treesitter/nvim-treesitter",
   opts = {
-    -- ensure_installed = { "lua" },
+    ensure_installed = { "lua", "rust", "typescript", "css", "scss", "javascript", "java", "html", "python", "vim",
+      "regex", "json", "bash", "dockerfile", "dot", "gitignore", "graphql", "jq", "jsdoc", "markdown",
+      "markdown_inline", "sql" },
   },
 }