## Summary
This PR adds comprehensive support for deploying the **POTE** application project via Ansible, along with improvements to IP conflict detection and a new app stack provisioning system for Proxmox-managed LXC containers.
## Key Features
### 🆕 New Roles
- **`roles/pote`**: Python/venv deployment role for POTE (PostgreSQL, cron jobs, Alembic migrations)
- **`roles/app_setup`**: Generic app deployment role (Node.js/systemd)
- **`roles/base_os`**: Base OS hardening role
### 🛡️ Safety Improvements
- IP uniqueness validation within projects
- Proxmox-side IP conflict detection
- Enhanced error messages for IP conflicts
### 📦 New Playbooks
- `playbooks/app/site.yml`: End-to-end app stack deployment
- `playbooks/app/provision_vms.yml`: Proxmox guest provisioning
- `playbooks/app/configure_app.yml`: OS + application configuration
## Security
- ✅ All secrets stored in encrypted vault.yml
- ✅ Deploy keys excluded via .gitignore
- ✅ No plaintext secrets committed
## Testing
- ✅ POTE successfully deployed to dev/qa/prod environments
- ✅ All components validated (Git, PostgreSQL, cron, migrations)
Co-authored-by: ilia <ilia@levkin.ca>
Reviewed-on: #3
- Refactor Makefile to enhance command structure, including clearer descriptions and usage examples for targets related to development, inventory, and monitoring tasks.
- Update inventory files to ensure correct host configurations and user settings, including adjustments to ansible_user for specific hosts.
- Modify group_vars to streamline Tailscale configuration and ensure proper handling of authentication keys.
These changes improve the clarity and usability of the Makefile and inventory setup, facilitating smoother operations across the infrastructure.