feat: add altcha (#236)

[skip ci]

ALTCHA
是一个基于工作量证明（PoW）的请求过滤库。官方网站：[https://altcha.org/](https://altcha.org/)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **New Features**
- Introduced a new dependency on the "altcha" package, enhancing the
application's functionality and features.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Co-authored-by: fengmk2 <[email protected]>

package.json

@@ -18486,6 +18486,9 @@
     "suimi-js-css": {
       "version": "*"
     },
+    "altcha": {
+      "version":"*"
+    },
     "rough-viz": {
       "version":"*"
     },