ref(svelte): Prepare package.json entry points for Svelte 5 support

Author: Lms24

packages/svelte/package.json

@@ -15,6 +15,20 @@
     "types",
     "types-ts3.8"
   ],
+  "type": "module",
+  "exports": {
+    ".": {
+      "import": "./build/esm/index.js",
+      "svelte": "./build/esm/index.js",
+      "require": "./build/cjs/index.js",
+      "types": "./build/types/index.d.ts",
+      "typesVersions": {
+        "<4.9": {
+          "types": "./build/types-ts3.8/index.d.ts"
+        }
+      }
+    }
+  },
   "main": "build/cjs/index.js",
   "module": "build/esm/index.js",
   "types": "build/types/index.d.ts",