Documentation Issue: Brid.gg Links are Broken (404)

Page:
[Bridges Documentation](https://github.com/base/docs/blob/master/docs/base-chain/network-information/bridges.mdx) → Brid.gg Section
Current Links:

https://brid.gg/base (Mainnet)
https://testnet.brid.gg/base-sepolia (Testnet)

Issue:
Both links return 404 Page Not Found. The direct bridge URLs for Base and Base Sepolia no longer work.
Suggestion:
- Update the Brid.gg section as follows:

- Change the links to the main Brid.gg page: https://brid.gg
> Add a note explaining that users should:After visiting the link, use the chain selector interface to choose their source chain and then select Base (mainnet) or Base Sepolia (testnet) as the destination. [github PR](https://github.com/base/docs/pull/1536)

Why?
Brid.gg now uses a unified interface with dropdown selectors instead of dedicated sub-paths for each chain.