Revise privacy statement and English translation

Updated privacy statement to clarify data collection practices and modified English translation for consistency.

Revise privacy statement and English translation

Updated privacy statement to clarify data collection practices and modified English translation for consistency.

修改PC端版本号，删除无用的nginx.conf文件

修改PC端版本号，删除无用的nginx.conf文件

Revise README for mobile MVP and privacy updates

Updated README to reflect new features and improvements, including mobile support and privacy policy clarifications.

fix(mobile): config plugin for cleartext HTTP

Use withAndroidManifest to inject android:usesCleartextTraffic
into AndroidManifest.xml. Expo ignores non-standard app.json properties.

chore: bump version to 2.0.7

调整版本号为2.0.6

fix(ci): 改用先删后建 Release 策略，避免 gh release view 误判导致创建失败

fix: 移除 release 事件 trigger，消除递归触发 CI