feat: migrate tronlink to the hub

[arlert-armin]

Summary

This PR integrates TronLink into the Hub and aligns its connection, account retrieval, and signing flows with the Hub’s standardized Tron namespace model.
The integration was smooth, and TronLink introduces no feature limitations. All core behaviors—including connection, account handling, and transaction signing—function correctly within the Hub architecture.

Key changes:

• Added TronLink provider support within the Hub.
• Implemented full Tron namespace compatibility (connection, account retrieval, signing).
• Ensured provider detection and routing align with existing Hub infrastructure.

No known limitations were identified.

Fixes # (issue)

How did you test this change?

TronLink was tested end-to-end using the Hub integration:

• Verified successful connection through the Hub.

• Confirmed correct retrieval of Tron accounts and addresses.

• Executed signing operations to ensure compatibility with TronLink’s provider.

• Verified stability during reconnections and repeated operations.

• Test A

• Test B

Checklist:

• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• I have added tests that prove my fix is effective or that my feature works
• Implemented a user interface (UI) change, referencing our Figma design to ensure pixel-perfect precision.