improve vim config

systems/common-cli.nix

@@ -1,4 +1,4 @@
-{ config, pkgs, ... }:
+{ pkgs, ... }:
 
 {
 
@@ -8,32 +8,82 @@
     enable = true;
     viAlias = true;
     vimAlias = true;
-    files = {
-      "ftplugin/nix.lua" = {
+    colorschemes.catppuccin.enable = true;
+    highlight.ExtraWhitespace.bg = "red"; # Highlight extra white spaces
+    performance = {
+      byteCompileLua = {
+        enable = true;
+        nvimRuntime = true;
+        configs = true;
+        plugins = true;
+      };
+    };
     opts = {
-          tabstop = 8;
-          shiftwidth = 4;
-          softtabstop = 0;
-          expandtab = true;
-          smarttab = true;
-          background = "dark";
-          mouse = "";
-        };
-      };
+      updatetime = 100; # Faster completion
+
+      # Line numbers
+      number = true; # Display the absolute line number of the current line
+      hidden = true; # Keep closed buffer open in the background
+      mouse = "a"; # Enable mouse control
+      mousemodel = "extend"; # Mouse right-click extends the current selection
+      splitbelow = true; # A new window is put below the current one
+      splitright = true; # A new window is put right of the current one
+
+      modeline = true; # Tags such as 'vim:ft=sh'
+      modelines = 100; # Sets the type of modelines
+      undofile = true; # Automatically save and restore undo history
+      incsearch = true; # Incremental search: show match for partly typed search command
+      ignorecase = true; # When the search query is lower-case, match both lower and upper-case patterns
+      smartcase = true; # Override the 'ignorecase' option if the search pattern contains upper case characters
+      cursorline = true; # Highlight the screen line of the cursor
+      cursorcolumn = true; # Highlight the screen column of the cursor
+      signcolumn = "yes"; # Whether to show the signcolumn
+      laststatus = 3; # When to use a status line for the last window
+      fileencoding = "utf-8"; # File-content encoding for the current buffer
+      termguicolors = true; # Enables 24-bit RGB color in the |TUI|
+      wrap = false; # Prevent text from wrapping
+
+      # Tab options
+      tabstop = 2; # Number of spaces a <Tab> in the text stands for (local to buffer)
+      shiftwidth = 2; # Number of spaces used for each step of (auto)indent (local to buffer)
+      softtabstop = 0; # If non-zero, number of spaces to insert for a <Tab> (local to buffer)
+      expandtab = true; # Expand <Tab> to spaces in Insert mode (local to buffer)
+      autoindent = true; # Do clever autoindenting
+
+      showmatch = true; # when closing a bracket, briefly flash the matching one
+      matchtime = 1; # duration of that flashing n deci-seconds
+      startofline = true; # motions like "G" also move to the first char
+      report = 9001; # disable "x more/fewer lines" messages
     };
     plugins = {
       lualine.enable = true;
       lsp = {
         enable = true;
+        inlayHints = true;
         servers = {
           nixd.enable = true;
           ruff.enable = true;
         };
       };
+      lspkind.enable = true;
+      lsp-lines.enable = true;
+      lsp-signature.enable = true;
       bufferline.enable = true;
       telescope.enable = true;
       which-key.enable = true;
-      treesitter.enable = true;
+      treesitter = {
+        enable = true;
+        settings = {
+          highlight = {
+            enable = true;
+            additional_vim_regex_highlighting = true;
+          };
+
+          indent = {
+            enable = true;
+          };
+        };
+      };
       cmp = {
         enable = true;
         autoEnableSources = true;