Initial commit: Motia III Backend Setup

- iii-config.yaml mit Production-Settings (CORS, all interfaces)
- Ticketing-System Steps (create, triage, escalate, notify, SLA monitoring)
- Python dependencies via uv
- Systemd services für Motia Engine und iii Console
- README mit Deployment-Info

.gitignore

@@ -0,0 +1,34 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+.venv/
+venv/
+ENV/
+env/
+*.egg-info/
+dist/
+build/
+
+# iii / Motia
+data/
+*.db
+.iii/
+*.log
+
+# IDEs
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Env files with secrets
+.env
+.env.local