feat:实现读取本地文件的功能

package.json

@@ -6,7 +6,7 @@
   "engines": {
     "vscode": "^1.106.3"
   },
-  "icon": "media/IC Coder主页标志.png",
+  "icon": "media/ICCoder主页标志.png",
   "categories": [
     "Other"
   ],
@@ -52,7 +52,7 @@
       "ic-coder-sidebar": [
         {
           "id": "ic-coder.mainView",
-          "name": "IC 助手",
+          "name": "IC Coder",
           "type": "webview"
         }
       ]