feat: add some feature to opinionSMS , refactor and code optimization

docs/environment-configuration.md

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+## Environment Configuration
+
+Create a `.env` file in the root directory and follow the variables in [.env.example](../.env.example)
+
+```bash
+# app back-end api services base url
+VITE_APP_API_URL=
+# the app website address url to load images
+VITE_APP_SITE_URL=
+# the digital business card back-end api services base url
+VITE_CARD_API_URL=
+# the pwa vapid public key
+VITE_VAPID_PUBLIC_KEY=
+```
+
+---
+
+[Go back to Readme](../README.md)