fix(package): revert dev changes

Author: dysfunc

package.json

@@ -10,13 +10,13 @@
     "url": "https://github.com/svelte-plugins/datepicker.git"
   },
   "type": "module",
-  "types": "./src/index.d.ts",
-  "svelte": "./src/index.js",
+  "types": "./dist/index.d.ts",
+  "svelte": "./dist/index.js",
   "exports": {
     ".": {
-      "types": "./src/index.d.ts",
-      "svelte": "./src/index.js",
-      "import": "./src/index.js"
+      "types": "./dist/index.d.ts",
+      "svelte": "./dist/index.js",
+      "import": "./dist/index.js"
     },
     "./package.json": "./package.json"
   },