fix: node import & jsr license

Author: typed-sigterm

jsr.json

@@ -2,6 +2,7 @@
   "$schema": "https://jsr.io/schema/config-file.v1.json",
   "name": "@un-oj/core",
   "version": "0.3.0",
+  "license": "MIT",
   "exports": {
     ".": "./src/index.ts",
     "./platforms/atcoder": "./src/platforms/atcoder.ts",

package.json

@@ -21,9 +21,33 @@
       "import": "./dist/index.mjs"
     },
     "./package.json": "./package.json",
-    "./platforms/*": {
-      "types": "./dist/platforms/*.d.mts",
-      "import": "./dist/platforms/*.mjs"
+    "./platforms/atcoder": {
+      "types": "./dist/platforms/atcoder.d.mts",
+      "import": "./dist/platforms/atcoder.mjs"
+    },
+    "./platforms/codeforces": {
+      "types": "./dist/platforms/codeforces.d.mts",
+      "import": "./dist/platforms/codeforces.mjs"
+    },
+    "./platforms/hydro": {
+      "types": "./dist/platforms/hydro.d.mts",
+      "import": "./dist/platforms/hydro.mjs"
+    },
+    "./platforms/leetcode": {
+      "types": "./dist/platforms/leetcode.d.mts",
+      "import": "./dist/platforms/leetcode.mjs"
+    },
+    "./platforms/lyrio": {
+      "types": "./dist/platforms/lyrio.d.mts",
+      "import": "./dist/platforms/lyrio.mjs"
+    },
+    "./platforms/luogu": {
+      "types": "./dist/platforms/luogu.d.mts",
+      "import": "./dist/platforms/luogu.mjs"
+    },
+    "./platforms/mxoj": {
+      "types": "./dist/platforms/mxoj.d.mts",
+      "import": "./dist/platforms/mxoj.mjs"
     }
   },
   "publishConfig": {

src/index.ts

@@ -1,11 +1,5 @@
 /**
- * This entry point exports some utilities.
- * Most of the time, you will want to do like this:
- *
- * ```ts
- * import Codeforces from '@un-oj/core/platforms/codeforces';
- * const cf = new Codeforces();
- * ```
+ * This entry point exports some utilities. Most of the time, you will want to import from the specific platform like `/platforms/codeforces`.
  *
  * See {@link Platform} for the common behavior and conventions of all platforms,
  * such as method names, error handling, etc.