Initial commit: MCP server for Presenton integration

- server.py: MCP wrapper para API REST slide.descomplicar.pt
- requirements.txt: fastmcp, httpx
- .gitignore: Python standard

.gitignore

@@ -0,0 +1,24 @@
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+env/
+venv/
+.venv/
+ENV/
+dist/
+build/
+*.egg-info/
+.eggs/
+pip-log.txt
+pip-delete-this-directory.txt
+.tox/
+.coverage
+.cache
+nosetests.xml
+coverage.xml
+*.log
+.env
+.env.*
+*.sqlite3