fix(lit-components): fix rendering and interaction issues in force-graph, html-table, and draggable-dom

- lit-force-graph: Refactored for instance reuse, better lifecycle management, and added dynamic imports for AR/VR modes.
- lit-html-table: Improved visual design, readability of headers, and fixed reactivity in editable mode.
- lit-draggable-dom: Fixed clipping issues by switching to relative/absolute positioning and resolved a panning speed bug caused by CSS variable inheritance.

lit-components/vite-rxdb-lit/services/database.ts

@@ -0,0 +1,54 @@
+// import "@babel/polyfill";
+
+import {
+  addRxPlugin,
+  createRxDatabase,
+  RxDatabase,
+  RxDocument,
+  RxQuery,
+} from "rxdb";
+
+// @ts-ignore
+import * as idb from "pouchdb-adapter-idb";
+import { TemplateResult } from "lit";
+import { futureBuilder } from "../components/future-builder";
+import { Todo, todosSchema } from "./todos";
+import { Base, BaseCollection } from "./base";
+import { DEFAULT_LOADING } from "../components/loading";
+
+const DATABASE_NAME = "todos" + "db";
+
+addRxPlugin(idb);
+
+export type Schema = {
+  todos: BaseCollection<Todo>;
+};
+
+export var db: RxDatabase<Schema>;
+
+async function setupDB() {
+  if (db) return db;
+  db = await createRxDatabase<Schema>({
+    name: DATABASE_NAME,
+    adapter: "idb",
+  });
+  await db.addCollections({
+    todos: todosSchema,
+  });
+  return db;
+}
+
+export const dbProvider = (
+  builder: (db: RxDatabase<Schema>) => TemplateResult,
+  loading: TemplateResult = DEFAULT_LOADING
+) => {
+  return futureBuilder(setupDB(), (res) => builder(res), loading);
+};
+
+export const queryBuilder = <T extends Base>(
+  query: RxQuery<any>,
+  builder: (result: RxDocument<T> | RxDocument<T>[]) => TemplateResult,
+  loading: TemplateResult = DEFAULT_LOADING
+) => {
+  return futureBuilder(query.exec(), (res) => builder(res), loading);
+};