Add DXT Support for Install (#5)

* Ini manifest.json

* Add manifest for DXT

* Use Pydantic settings

* Remove fastmcp library

* Hard-code MCP server name

* Organize project

* Add dxt

---------

Co-authored-by: Brett Bodenburg <brett.bodenburg@netwrix.com>

Author: bodenburg

.dxtignore

@@ -0,0 +1,8 @@
+__pycache__/
+.claude/
+.ruff_cache/
+.venv/
+build/
+lib/
+scripts/
+*.egg-info/

.gitignore

@@ -138,4 +138,5 @@ dmypy.json
 cython_debug/
 
 # macOS
-.DS_Store
+.DS_Store
+.claude/settings.local.json