Update package.json and README files to include repository information and enhance CLI command mode documentation

- Added repository details to package.json for better project visibility.
- Revised README files in both English and Chinese to improve the clarity and accessibility of the `ritmex-bot` CLI command mode instructions.
- Included installation instructions for adding the project as a skill, enhancing user onboarding experience.

package.json

@@ -4,6 +4,10 @@
   "module": "index.ts",
   "type": "module",
   "private": false,
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/discountry/ritmex-bot.git"
+  },
   "bin": {
     "ritmex-bot": "./bin/ritmex-bot"
   },