refactor: modularize main import file

config/default.nix

@@ -1,83 +1,41 @@
+{ lib, config, ... }:
 {
   # Import all your configuration modules here
   imports = [
-    ./sets.nix
-    ./keymaps.nix
-
-    ./bufferlines/bufferline.nix
-
-    ./colorschemes/base16.nix
-    ./colorschemes/catppuccin.nix
-    ./colorschemes/rose-pine.nix
-
-    ./completion/cmp.nix
-    ./completion/copilot.nix
-    ./completion/lspkind.nix
-
-    ./dap/dap.nix
-
-    ./filetrees/neo-tree.nix
-    ./git/gitsigns.nix
-    ./git/diffview.nix
-    ./git/lazygit.nix
-    ./git/neogit.nix
-
-    ./languages/nvim-jdtls.nix
-    ./languages/nvim-lint.nix
-    ./languages/treesitter/treesitter.nix
-    ./languages/treesitter/treesitter-context.nix
-    ./languages/treesitter/treesitter-textobjects.nix
-    ./languages/treesitter/ts-autotag.nix
-    ./languages/treesitter/ts-context-commentstring.nix
-
-    ./lsp/conform.nix
-    ./lsp/fidget.nix
-    ./lsp/lsp.nix
-    ./lsp/lspsaga.nix
-    ./lsp/trouble.nix
-
-    ./none-ls/none-ls.nix
-
-    ./pluginmanagers/lazy.nix
-
-    ./snippets/luasnip.nix
-
-    ./statusline/lualine.nix
-    ./statusline/staline.nix
-
-    ./telescope/telescope.nix
-
-    ./ui/alpha.nix
-    ./ui/dressing-nvim.nix
-    ./ui/indent-blankline.nix
-    ./ui/noice.nix
-    ./ui/nvim-notify.nix
-    ./ui/nui.nix
-    ./ui/web-devicons.nix
-
-    ./utils/better-escape.nix
-    ./utils/neocord.nix
-    ./utils/harpoon.nix
-    ./utils/illuminate.nix
-    ./utils/markdown-preview.nix
-    ./utils/mini.nix
-    ./utils/neodev.nix
-    ./utils/neotest.nix
-    ./utils/nvim-autopairs.nix
-    ./utils/nvim-colorizer.nix
-    ./utils/nvim-surround.nix
-    ./utils/nvterm.nix
-    ./utils/oil.nix
-    ./utils/persistence.nix
-    ./utils/plenary.nix
-    ./utils/project-nvim.nix
-    ./utils/sidebar.nix
-    ./utils/tmux-navigator.nix
-    ./utils/todo-comments.nix
-    ./utils/ultimate-autopair.nix
-    ./utils/undotree.nix
-    ./utils/wakatime.nix
-    ./utils/whichkey.nix
-    ./utils/wilder.nix
+    ./bufferlines
+    ./colorschemes
+    ./completion
+    ./dap
+    ./filetrees
+    ./git
+    ./keys.nix
+    ./languages
+    ./lsp
+    ./none-ls
+    ./pluginmanagers
+    ./sets
+    ./snippets
+    ./statusline
+    ./telescope
+    ./ui
+    ./utils
   ];
+
+  bufferlines.enable = lib.mkDefault true;
+  colorschemes.enable = lib.mkDefault true;
+  completion.enable = lib.mkDefault true;
+  dap.enable = lib.mkDefault true;
+  filetrees.enable = lib.mkDefault true;
+  git.enable = lib.mkDefault true;
+  keys.enable = true;
+  languages.enable = true;
+  lsp.enable = lib.mkDefault true;
+  none-ls.enable = lib.mkDefault true;
+  sets.enable = lib.mkDefault true;
+  pluginmanagers.enable = lib.mkDefault true;
+  snippets.enable = lib.mkDefault true;
+  statusline.enable = lib.mkDefault true;
+  telescope.enable = lib.mkDefault true;
+  ui.enable = lib.mkDefault true;
+  utils.enable = lib.mkDefault true;
 }