chore: remove pathe from externals

- Removed 'pathe' from the externals in build.config.ts to streamline the build process.
- Added 'pathe' as a dependency in package.json to ensure it is included in the project, improving module resolution and functionality.

Author: alvarosabu

build.config.ts

@@ -3,6 +3,5 @@ import { defineBuildConfig } from 'unbuild';
 export default defineBuildConfig({
   declaration: true,
   entries: ['./src/index'],
-  externals: ['pathe'],
   failOnWarn: false,
 });

package.json

@@ -41,6 +41,7 @@
     "dotenv": "^16.5.0",
     "json-schema-to-typescript": "^15.0.4",
     "ohash": "^2.0.11",
+    "pathe": "^2.0.3",
     "storyblok-js-client": "^6.10.11"
   },
   "devDependencies": {
@@ -52,7 +53,6 @@
     "eslint": "^9.25.1",
     "memfs": "^4.17.0",
     "msw": "^2.7.5",
-    "pathe": "^2.0.3",
     "typescript": "^5.8.3",
     "unbuild": "^3.5.0",
     "vite": "^6.3.4",