milestone: publish alpha version (#637)

- document folder
- full-text search
- blob storage
- basic edgeless support

Co-authored-by: tzhangchi <terry.zhangchi@outlook.com>
Co-authored-by: QiShaoXuan <qishaoxuan777@gmail.com>
Co-authored-by: DiamondThree <diamond.shx@gmail.com>
Co-authored-by: MingLiang Wang <mingliangwang0o0@gmail.com>
Co-authored-by: JimmFly <yangjinfei001@gmail.com>
Co-authored-by: Yifeng Wang <doodlewind@toeverything.info>
Co-authored-by: Himself65 <himself65@outlook.com>
Co-authored-by: lawvs <18554747+lawvs@users.noreply.github.com>
Co-authored-by: Qi <474021214@qq.com>

packages/app/src/utils/tools.ts

@@ -0,0 +1,11 @@
+/* eslint-disable @typescript-eslint/no-explicit-any */
+// eslint-disable-next-line @typescript-eslint/ban-types
+export function debounce(fn: Function, timeout: number) {
+  let timeoutId: any;
+
+  return function (this: any) {
+    clearTimeout(timeoutId);
+    // eslint-disable-next-line prefer-rest-params
+    timeoutId = setTimeout(() => fn.apply(this, arguments), timeout);
+  };
+}