feat: metona-sqlark v0.1.12 — 前端TypeScript关系型数据库

- 4种存储引擎：Memory / IndexedDB / OPFS / Hybrid
- 完整SQL支持：SELECT/INSERT/UPDATE/DELETE/JOIN/GROUP BY/HAVING/DISTINCT
- Query Builder链式API + TypeScript泛型支持
- 聚合函数：COUNT/SUM/AVG/MIN/MAX
- 事务、插件系统(14 hooks)、发布订阅、数据迁移、导入导出
- React/Vue框架集成
- 264个测试用例，93.46%覆盖率
- 零运行时依赖

src/integrations/vue.ts

@@ -0,0 +1,77 @@
+// @ts-nocheck
+/**
+ * metona-sqlark Vue Integration (v0.1.11)
+ * @module integrations/vue
+ *
+ * 轻量 Vue composables，需要 vue 作为 peer dependency。
+ *
+ * @example
+ * import { useSqlarkQuery, useSqlarkTable } from 'metona-sqlark/vue';
+ * import { db } from './db';
+ *
+ * const { data, loading, refresh } = useSqlarkQuery(db, 'SELECT * FROM users');
+ */
+
+import type { MetonaSqlark } from '../core';
+import { ref, watch, onMounted, type Ref } from 'vue';
+
+/** useSqlarkQuery: 执行 SQL 查询 */
+export function useSqlarkQuery(
+  db: MetonaSqlark,
+  sql: string,
+  deps: Ref<unknown>[] = [],
+): { data: Ref<Record<string, unknown>[]>; loading: Ref<boolean>; error: Ref<Error | null>; refresh: () => void } {
+  const data = ref<Record<string, unknown>[]>([]) as Ref<Record<string, unknown>[]>;
+  const loading = ref(true);
+  const error = ref<Error | null>(null) as Ref<Error | null>;
+
+  const execute = async () => {
+    loading.value = true;
+    try {
+      data.value = await db.query(sql) as Record<string, unknown>[];
+      error.value = null;
+    } catch (e) {
+      error.value = e as Error;
+    } finally {
+      loading.value = false;
+    }
+  };
+
+  onMounted(execute);
+  watch([() => sql, ...deps], execute);
+
+  return { data, loading, error, refresh: execute };
+}
+
+/** useSqlarkTable: 快速获取表数据 */
+export function useSqlarkTable(
+  db: MetonaSqlark,
+  tableName: string,
+): { data: Ref<Record<string, unknown>[]>; loading: Ref<boolean>; refresh: () => void } {
+  const { data, loading, refresh } = useSqlarkQuery(db, `SELECT * FROM ${tableName}`);
+  return { data, loading, refresh };
+}
+
+/** useSqlarkDatabase: 创建/管理数据库实例 */
+export function useSqlarkDatabase(config: import('../constants').DatabaseConfig): {
+  db: Ref<MetonaSqlark | null>;
+  ready: Ref<boolean>;
+  error: Ref<Error | null>;
+} {
+  const db = ref<MetonaSqlark | null>(null) as Ref<MetonaSqlark | null>;
+  const ready = ref(false);
+  const error = ref<Error | null>(null) as Ref<Error | null>;
+
+  onMounted(async () => {
+    try {
+      const instance = new MetonaSqlark(config);
+      await instance.init();
+      db.value = instance;
+      ready.value = true;
+    } catch (e) {
+      error.value = e as Error;
+    }
+  });
+
+  return { db, ready, error };
+}