Initial public release v0.1.0 - Linux Wabbajack Modlist Application

Jackify provides native Linux support for Wabbajack modlist installation
   and management with automated Steam integration and Proton configuration.

   Key Features:
   - Almost Native Linux implementation (texconv.exe run via proton)
   - Automated Steam shortcut creation and Proton prefix management
   - Both CLI and GUI interfaces, with Steam Deck optimization

   Supported Games:
   - Skyrim Special Edition
   - Fallout 4
   - Fallout New Vegas
   - Oblivion, Starfield, Enderal, and diverse other games

   Technical Architecture:
   - Clean separation between frontend and backend services
   - Powered by jackify-engine 0.3.x for Wabbajack-matching modlist installation

jackify/backend/models/modlist.py

@@ -0,0 +1,105 @@
+"""
+Modlist Data Models
+
+Data structures for passing modlist context between frontend and backend.
+"""
+
+from pathlib import Path
+from typing import Optional, Dict, Any
+from dataclasses import dataclass
+
+
+@dataclass
+class ModlistContext:
+    """Context object for modlist operations."""
+    name: str
+    install_dir: Path
+    download_dir: Path
+    game_type: str
+    nexus_api_key: str
+    modlist_value: Optional[str] = None
+    modlist_source: Optional[str] = None  # 'identifier' or 'file'
+    resolution: Optional[str] = None
+    mo2_exe_path: Optional[Path] = None
+    skip_confirmation: bool = False
+    engine_installed: bool = False  # True if installed via jackify-engine
+    
+    def __post_init__(self):
+        """Convert string paths to Path objects."""
+        if isinstance(self.install_dir, str):
+            self.install_dir = Path(self.install_dir)
+        if isinstance(self.download_dir, str):
+            self.download_dir = Path(self.download_dir)
+        if isinstance(self.mo2_exe_path, str):
+            self.mo2_exe_path = Path(self.mo2_exe_path)
+    
+    def to_dict(self) -> Dict[str, Any]:
+        """Convert to dictionary for legacy compatibility."""
+        return {
+            'modlist_name': self.name,
+            'install_dir': str(self.install_dir),
+            'download_dir': str(self.download_dir),
+            'game_type': self.game_type,
+            'nexus_api_key': self.nexus_api_key,
+            'modlist_value': self.modlist_value,
+            'modlist_source': self.modlist_source,
+            'resolution': self.resolution,
+            'mo2_exe_path': str(self.mo2_exe_path) if self.mo2_exe_path else None,
+            'skip_confirmation': self.skip_confirmation,
+            'engine_installed': self.engine_installed,
+        }
+    
+    @classmethod
+    def from_dict(cls, data: Dict[str, Any]) -> 'ModlistContext':
+        """Create from dictionary for legacy compatibility."""
+        return cls(
+            name=data.get('modlist_name', ''),
+            install_dir=Path(data.get('install_dir', '')),
+            download_dir=Path(data.get('download_dir', '')),
+            game_type=data.get('game_type', ''),
+            nexus_api_key=data.get('nexus_api_key', ''),
+            modlist_value=data.get('modlist_value'),
+            modlist_source=data.get('modlist_source'),
+            resolution=data.get('resolution'),
+            mo2_exe_path=Path(data['mo2_exe_path']) if data.get('mo2_exe_path') else None,
+            skip_confirmation=data.get('skip_confirmation', False),
+            engine_installed=data.get('engine_installed', False),
+        )
+
+
+@dataclass
+class ModlistInfo:
+    """Information about a modlist from the engine."""
+    id: str
+    name: str
+    game: str
+    description: Optional[str] = None
+    version: Optional[str] = None
+    size: Optional[str] = None
+    
+    def to_dict(self) -> Dict[str, Any]:
+        """Convert to dictionary."""
+        result = {
+            'id': self.id,
+            'name': self.name,
+            'game': self.game,
+            'description': self.description,
+            'version': self.version,
+            'size': self.size,
+        }
+        
+        # Include any dynamically added attributes
+        if hasattr(self, 'machine_url'):
+            result['machine_url'] = self.machine_url
+        if hasattr(self, 'download_size'):
+            result['download_size'] = self.download_size
+        if hasattr(self, 'install_size'):
+            result['install_size'] = self.install_size
+        if hasattr(self, 'total_size'):
+            result['total_size'] = self.total_size
+        if hasattr(self, 'status_down'):
+            result['status_down'] = self.status_down
+        if hasattr(self, 'status_nsfw'):
+            result['status_nsfw'] = self.status_nsfw
+            
+        return result