feat: move nvf config into its own module for clarity

flake.nix

@@ -25,60 +25,7 @@
       default =
         (inputs.nvf.lib.neovimConfiguration {
           modules = [
-            {
+            ./nvf.nix
-              config.vim = {
-                theme = {
-                  enable = true;
-                  name = "rose-pine";
-                  style = "main";
-                };
-                extraPlugins = {
-                  mini-statusline = {
-                    package = pkgs.vimPlugins.mini-nvim;
-                    setup = "require('mini.statusline').setup {}";
-                  };
-                };
-                binds.whichKey.enable = true;
-                filetree.nvimTree.enable = true;
-                treesitter.enable = true;
-                git = {
-                  enable = true;
-                  gitsigns.enable = true;
-                  vim-fugitive.enable = true;
-                };
-                lsp = {
-                  enable = true;
-                  formatOnSave = true;
-                  lspSignature.enable = true;
-                  lsplines.enable = true;
-                  lspsaga.enable = true;
-                };
-                languages = {
-                  enableFormat = true;
-                  enableLSP = true;
-                  enableTreesitter = true;
-                  nix.enable = true;
-                  lua.enable = true;
-                  ts.enable = true;
-                };
-                visuals = {
-                  indent-blankline.enable = true;
-                };
-                viAlias = true;
-                maps = {
-                  normal = {
-                    ":" = {
-                      silent = true;
-                      action = "q:";
-                    };
-                    "<leader>:" = {
-                      silent = true;
-                      action = ":";
-                    };
-                  };
-                };
-              };
-            }
           ];
           inherit pkgs;
         })

nvf.nix

@@ -0,0 +1,54 @@
+{pkgs, ...}: {
+  config.vim = {
+    theme = {
+      enable = true;
+      name = "rose-pine";
+      style = "main";
+    };
+    extraPlugins = {
+      mini-statusline = {
+        package = pkgs.vimPlugins.mini-nvim;
+        setup = "require('mini.statusline').setup {}";
+      };
+    };
+    binds.whichKey.enable = true;
+    filetree.nvimTree.enable = true;
+    treesitter.enable = true;
+    git = {
+      enable = true;
+      gitsigns.enable = true;
+      vim-fugitive.enable = true;
+    };
+    lsp = {
+      enable = true;
+      formatOnSave = true;
+      lspSignature.enable = true;
+      lsplines.enable = true;
+      lspsaga.enable = true;
+    };
+    languages = {
+      enableFormat = true;
+      enableLSP = true;
+      enableTreesitter = true;
+      nix.enable = true;
+      lua.enable = true;
+      ts.enable = true;
+    };
+    visuals = {
+      indent-blankline.enable = true;
+    };
+    viAlias = true;
+    maps = {
+      normal = {
+        ":" = {
+          silent = true;
+          action = "q:";
+        };
+        "<leader>:" = {
+          silent = true;
+          action = ":";
+        };
+      };
+    };
+  };
+}