* refactor: migrate from better-sqlite3 to Prisma
- Install Prisma dependencies and initialize with SQLite
- Create Prisma schema matching existing database structure
- Replace database.js with Prisma-based database service
- Update all API routes, tRPC routers, and WebSocket handler
- Convert TypeScript types to match Prisma schema
- Update build process to include Prisma migrations
- Remove better-sqlite3 dependency
All database operations now use Prisma while maintaining SQLite backend.
* fix: flatten server data in installed scripts API responses
- Transform Prisma nested server objects to flattened fields expected by frontend
- Update getAllInstalledScripts, getInstalledScriptsByServer, and getInstalledScriptById
- Server names should now display correctly in the installed scripts table
- Use nullish coalescing operators for better null handling
* fix: ensure DATABASE_URL is set in .env for Prisma during updates
- Add ensure_database_url() function to update.sh
- Function checks if .env exists and creates from .env.example if needed
- Automatically adds DATABASE_URL if not present
- Call function after restore_backup_files() in update flow
- Fixes Prisma client generation error during updates
- Enhanced backup_data() function to backup ct/, install/, tools/, and vm/ directories
- Enhanced restore_backup_files() function to restore scripts directories after update
- Updated exclude patterns to preserve scripts directories during file updates
- Enhanced rollback() function to restore scripts directories on update failure
- Added comprehensive logging for all backup/restore operations
- Ensures custom scripts are preserved during updates and restored after successful updates
* feat: Add SSH key authentication and custom port support
- Add SSH key authentication support with three modes: password, key, or both
- Add custom SSH port support (defaults to 22)
- Create SSHKeyInput component with file upload and paste modes
- Update database schema with auth_type, ssh_key, ssh_key_passphrase, and ssh_port columns
- Update TypeScript interfaces to support new authentication fields
- Update SSH services to handle key authentication and custom ports
- Update ServerForm with authentication type selection and SSH port field
- Update API routes with validation for new fields
- Add proper cleanup for temporary SSH key files
- Support for encrypted SSH keys with passphrase protection
- Maintain backward compatibility with existing password-only servers
* fix: Resolve TypeScript build errors and improve type safety
- Replace || operators with ?? (nullish coalescing) for better type safety
- Add proper null checks for password fields in SSH services
- Fix JSDoc type annotations for better TypeScript inference
- Update error object types to use Record<keyof CreateServerData, string>
- Ensure all SSH authentication methods handle optional fields correctly
