fix: Update repository URLs to Smart-AI-Memory organization

Changed GitHub organization references to use Smart-AI-Memory:
- pyproject.toml: Updated all project.urls to use Smart-AI-Memory
- SOFTWARE_PLUGIN_README.md: Fixed Issues URL

All repository references now point to:
https://github.com/Smart-AI-Memory/empathy

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

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

Author: GeneAI

SOFTWARE_PLUGIN_README.md

@@ -412,7 +412,7 @@ Commercial license required for companies with 6+ employees.
 ## Support
 
 - Documentation: https://smartaimemory.com/empathy-framework
-- Issues: https://github.com/deepstudyai/empathy-framework/issues
+- Issues: https://github.com/Smart-AI-Memory/empathy/issues
 - Email: [email protected]
 
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