Bitget Wallet Integration for DApp

I need Bitget Wallet wired into my existing decentralized application so users can connect on Ethereum and enjoy the same smooth experience they already have with the other wallets we support.

Core scope
• Establish a reliable connection flow: detect Bitget Wallet, prompt connection, and surface the user’s ETH address in the UI.
• Enable full transaction capability on Ethereum—send and receive assets, sign messages, and interact with our deployed smart contracts seamlessly through ethers.js or web3.js.
• Pull and display the user’s recent Ethereum transaction history inside the app.
• Keep the current code-base untouched where possible and document every new function so future maintenance is straightforward.

I’m open to your preferred stack, though the DApp is React-based, so familiarity with React, TypeScript, ethers.js, and standard wallet-connection libraries is ideal. If you can structure the integration so that adding Binance Smart Chain or Polygon later is easy, that’s a plus.

Deliverables
1. Updated source code with Bitget Wallet support on Ethereum.
2. Clear setup notes and brief walkthrough video or screenshots.
3. A test report proving wallet connection, transaction sending/receiving, history retrieval, and contract interaction all work on the Ethereum mainnet and at least one public testnet.

Please outline your approach, estimated timeline, and any similar integrations you’ve completed.