Update all URLs to point to Gitea

- Changed all github.com references to gitea.brrd.tech/rob/smarttools
- Updated pyproject.toml URLs
- Updated documentation install commands
- Updated curl examples for raw file access

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

docs/EXAMPLES.md

@@ -6,7 +6,7 @@ This document contains all 28 pre-built SmartTools with their full configuration
 
 ```bash
 # Install all example tools
-curl -sSL https://raw.githubusercontent.com/yourusername/smarttools/main/examples/install.py | python3
+curl -sSL https://gitea.brrd.tech/rob/smarttools/raw/branch/main/examples/install.py | python3
 smarttools refresh
 ```
 

docs/INSTALL.md

@@ -39,7 +39,7 @@ pip install smarttools
 
 **From source (for development):**
 ```bash
-git clone https://github.com/yourusername/smarttools.git
+git clone https://gitea.brrd.tech/rob/smarttools.git
 cd smarttools
 pip install -e .
 ```