feat: upgrade bitkeep brand

[DetonateYin2077]

Hi @jordaaash,

Apologies for the inconvenience, but I need to request another review of this PR. The focus is now solely on upgrading the Bitget brand.

Please take a moment to review the changes. For the other valuable updates, like VersionedTransaction and similar features, I'll set up a separate task.

Thank you for your understanding and assistance.

[jordaaash]

I'll handle this in #860. In the future, please

• Consolidate the changes you want to make before opening a PR.
• Use the same PR and make changes, don't open multiple PRs after reviews.
• Incorporate all feedback in the reviews. It sucks to have to review the exact same issues multiple times.
• Lint the code before opening a PR.
• Always open from a non-master branch of your fork and allow edits by maintainers.

[DetonateYin2077]

I'll handle this in #860. In the future, please

• Consolidate the changes you want to make before opening a PR.
• Use the same PR and make changes, don't open multiple PRs after reviews.
• Incorporate all feedback in the reviews. It sucks to have to review the exact same issues multiple times.
• Lint the code before opening a PR.
• Always open from a non-master branch of your fork and allow edits by maintainers.

Thank you for addressing this in PR #860. I truly apologize for the extra work my approach may have caused. Your guidance is invaluable, and I assure you that I will adhere strictly to these best practices in all future PRs. I'm grateful for your patience and understanding. Your feedback has been a valuable learning experience for me.