feat(connector): add Xiaomi social login connector

[u0x01]

Summary

Added Xiaomi social connector to enable users to sign in to Logto using their Xiaomi accounts. Key features include:

• Implemented Xiaomi OAuth 2.0 authorization flow
• Support fetching user profile information (avatar, nickname, etc.)
• Configurable authorization scope and skip xiaomi auth confirmation page option
• Comprehensive unit test coverage

Testing

• Added complete unit tests covering:
  • Get authorization URI
  • Exchange access token
  • Fetch user info
  • Error handling scenarios
• Manual testing completed in local environment to verify the full authorization flow

Checklist

• .changeset
• unit tests
• integration tests - N/A for this connector
• necessary TSDoc comments

[github-actions]

COMPARE TO master

Total Size Diff ⚠️ 📈 +23.53 KB

Diff by File

Name	Diff
.changeset/rotten-lizards-buy.md	📈 +70 Bytes
packages/connectors/connector-xiaomi/README.md	📈 +3.02 KB
packages/connectors/connector-xiaomi/README.zh-CN.md	📈 +2.9 KB
packages/connectors/connector-xiaomi/logo.svg	📈 +1.69 KB
packages/connectors/connector-xiaomi/package.json	📈 +1.68 KB
packages/connectors/connector-xiaomi/src/constant.ts	📈 +1.69 KB
packages/connectors/connector-xiaomi/src/index.test.ts	📈 +4.26 KB
packages/connectors/connector-xiaomi/src/index.ts	📈 +4.84 KB
packages/connectors/connector-xiaomi/src/mock.ts	📈 +578 Bytes
packages/connectors/connector-xiaomi/src/types.ts	📈 +1.2 KB
pnpm-lock.yaml	📈 +1.6 KB