feat: 1.现在miaoFetchApi.getFile始终返回Promise<uint8array>. 2.增加文件加/解密插件，样式还没写，加密功能是挺正常的。3.加了个插件模板

package.json

@@ -24,6 +24,7 @@
         "@codemirror/lang-xml": "^6.1.0",
         "@codemirror/lang-yaml": "^6.1.1",
         "@vicons/ionicons5": "^0.12.0",
+        "aes-js": "^3.1.2",
         "axios": "^1.7.3",
         "codemirror": "^6.0.1",
         "lodash": "^4.17.21",
@@ -37,6 +38,7 @@
         "xgplayer-subtitles": "^3.0.20"
     },
     "devDependencies": {
+        "@types/aes-js": "^3.1.4",
         "@types/lodash": "^4.17.7",
         "@types/markdown-it": "^14.1.2",
         "@types/node": "^22.1.0",