chore: bump version to 0.4.0-alpha115

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Author: SecurityQQ

package.json

@@ -107,7 +107,7 @@
   "license": "Apache-2.0",
   "author": "varg.ai <hello@varg.ai> (https://varg.ai)",
   "sideEffects": false,
-  "version": "0.4.0-alpha114",
+  "version": "0.4.0-alpha115",
   "exports": {
     ".": "./src/index.ts",
     "./ai": "./src/ai-sdk/index.ts",