chore: add license file

Author: SSARCandy

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 ssarcandy
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "firstrade-api-node",
-  "version": "1.0.1",
+  "version": "1.0.2",
   "description": "Unofficial Firstrade API Node.js library for account management, quotes, and trading.",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -17,8 +17,9 @@
   },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/ssacrandy/firstrade-api-node.git"
+    "url": "git+https://github.com/ssarcandy/firstrade-api-node.git"
   },
+  "homepage": "https://ssarcandy.tw/firstrade-api-node/",
   "keywords": [
     "firstrade",
     "api",