refactor: removing needless module complexity

modules/home/programs/nixvim/options.nix

@@ -0,0 +1,72 @@
+{
+  programs.nixvim = {
+    globals = {
+      # Disable useless providers
+      loaded_ruby_provider = 0; # Ruby
+      loaded_perl_provider = 0; # Perl
+      loaded_python_provider = 0; # Python 2
+    };
+
+    clipboard = {
+      # Use system clipboard
+      register = "unnamedplus";
+
+      providers.wl-copy.enable = true;
+    };
+
+    opts = {
+      updatetime = 100; # Faster completion
+
+      # Line numbers
+      relativenumber = false; # Relative line numbers
+      number = true; # Display the absolute line number of the current line
+      hidden = true; # Keep closed buffer open in the background
+      showmode = false;
+      mouse = "a"; # Enable mouse control
+      mousemodel = "popup"; # 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
+      list = true;
+      listchars = {
+        tab = "▷ ";
+        trail = "·";
+        nbsp = "○";
+        extends = "◣";
+        precedes = "◢";
+      };
+
+      swapfile = false; # Disable the swap file
+      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
+      inccommand = "split"; # Search and replace: preview changes in quickfix list
+      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
+      scrolloff = 4; # Number of screen lines to show around the cursor
+      cursorline = true; # Highlight the screen line of the cursor
+      cursorcolumn = false; # Highlight the screen column of the cursor
+      signcolumn = "yes"; # Whether to show the signcolumn
+      colorcolumn = ""; # Columns to highlight
+      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|
+      spell = false; # Highlight spelling mistakes (local to window)
+      wrap = false; # Prevent text from wrapping
+
+      # Tab options
+      tabstop = 4; # Number of spaces a <Tab> in the text stands for (local to buffer)
+      shiftwidth = 4; # Number of spaces used for each step of (auto)indent (local to buffer)
+      expandtab = true; # Expand <Tab> to spaces in Insert mode (local to buffer)
+      autoindent = true; # Do clever autoindenting
+
+      textwidth = 0; # Maximum width of text that is being inserted.  A longer line will be
+      #   broken after white space to get this width.
+
+      # Folding
+      foldlevel = 99; # Folds with a level higher than this number will be closed
+    };
+  };
+}