fix: add copySmart to contributes.commands and activationEvents

package.json

@@ -24,7 +24,8 @@
     "onCommand:copy-ai-ctx.copySelection",
     "onCommand:copy-ai-ctx.copyFile",
     "onCommand:copy-ai-ctx.copySelectedFiles",
-    "onCommand:copy-ai-ctx.copyMultiFiles"
+    "onCommand:copy-ai-ctx.copyMultiFiles",
+    "onCommand:copy-ai-ctx.copySmart"
   ],
   "main": "./dist/extension.js",
   "contributes": {
@@ -44,6 +45,10 @@
       {
         "command": "copy-ai-ctx.copyMultiFiles",
         "title": "Copy to AI: 多选"
+      },
+      {
+        "command": "copy-ai-ctx.copySmart",
+        "title": "Copy to AI"
       }
     ],
     "menus": {