update links

CONTRIBUTING.md

@@ -7,7 +7,7 @@ Thank you for your interest in contributing! This guide will help you get starte
 1. Fork the repository
 2. Clone your fork and create a branch:
    ```bash
-   git clone https://git.hush.is/<your-username>/ObsidianDragon.git
+   git clone https://git.dragonx.is/<your-username>/ObsidianDragon.git
    cd ObsidianDragon
    git checkout -b my-feature
    ```
@@ -67,7 +67,7 @@ Run the wallet and verify:
 
 ## Reporting Issues
 
-- Use the [issue tracker](https://git.hush.is/dragonx/ObsidianDragon/issues)
+- Use the [issue tracker](https://git.dragonx.is/dragonx/ObsidianDragon/issues)
 - Include: OS, wallet version, steps to reproduce, expected vs actual behaviour
 - For crashes: include any terminal output