feat: separate tabnine module and configuration

modules/assistant/tabnine/config.nix

@@ -0,0 +1,24 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}:
+with lib;
+with builtins; let
+  cfg = config.vim.assistant.tabnine;
+in {
+  config = mkIf cfg.enable {
+    vim.startPlugins = ["tabnine-nvim"];
+
+    vim.luaConfigRC.tabnine-nvim = nvim.dag.entryAnywhere ''
+      require('tabnine').setup({
+        disable_auto_comment = ${boolToString cfg.disable_auto_comment},
+        accept_keymap = ${cfg.accept_keymap},
+        dismiss_keymap = ${cfg.dismiss_keymap},
+        debounce_ms = ${cfg.debounce_ms},
+      execlude_filetypes = ${cfg.execlude_filetypes},
+      })
+    '';
+  };
+}