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/frontends/gui/dialogs/completion_dialog.py

@@ -0,0 +1,200 @@
+"""
+Completion Dialog
+
+Custom completion dialog that shows the same detailed completion message
+as the CLI frontend, formatted for GUI display.
+"""
+
+import logging
+from pathlib import Path
+from typing import Optional
+
+from PySide6.QtWidgets import (
+    QDialog, QVBoxLayout, QHBoxLayout, QLabel, QPushButton, QTextEdit,
+    QWidget, QSpacerItem, QSizePolicy
+)
+from PySide6.QtCore import Qt
+from PySide6.QtGui import QPixmap, QIcon
+
+logger = logging.getLogger(__name__)
+
+
+class NextStepsDialog(QDialog):
+    """
+    Custom completion dialog showing detailed next steps after modlist configuration.
+    
+    Displays the same information as the CLI completion message but in a proper GUI format.
+    """
+    
+    def __init__(self, modlist_name: str, parent=None):
+        """
+        Initialize the Next Steps dialog.
+        
+        Args:
+            modlist_name: Name of the configured modlist
+            parent: Parent widget
+        """
+        super().__init__(parent)
+        self.modlist_name = modlist_name
+        self.setWindowTitle("Next Steps")
+        self.setModal(True)
+        self.setFixedSize(600, 400)
+        
+        # Set the Wabbajack icon if available
+        self._set_dialog_icon()
+        
+        self._setup_ui()
+        
+        logger.info(f"NextStepsDialog created for modlist: {modlist_name}")
+    
+    def _set_dialog_icon(self):
+        """Set the dialog icon to Wabbajack icon if available"""
+        try:
+            # Try to use the same icon as the main application
+            icon_path = Path(__file__).parent.parent.parent.parent.parent / "Files" / "wabbajack-icon.png"
+            if icon_path.exists():
+                icon = QIcon(str(icon_path))
+                self.setWindowIcon(icon)
+        except Exception as e:
+            logger.debug(f"Could not set dialog icon: {e}")
+    
+    def _setup_ui(self):
+        """Set up the dialog user interface"""
+        layout = QVBoxLayout(self)
+        layout.setSpacing(16)
+        layout.setContentsMargins(20, 20, 20, 20)
+        
+        # Header with icon and title
+        self._setup_header(layout)
+        
+        # Main content area
+        self._setup_content(layout)
+        
+        # Action buttons
+        self._setup_buttons(layout)
+    
+    def _setup_header(self, layout):
+        """Set up the dialog header with title"""
+        header_layout = QHBoxLayout()
+        
+        # Title
+        title_label = QLabel("Next Steps:")
+        title_label.setStyleSheet(
+            "QLabel { "
+            "  font-size: 18px; "
+            "  font-weight: bold; "
+            "  color: #2c3e50; "
+            "  margin-bottom: 10px; "
+            "}"
+        )
+        header_layout.addWidget(title_label)
+        
+        # Add some space
+        header_layout.addStretch()
+        
+        layout.addLayout(header_layout)
+    
+    def _setup_content(self, layout):
+        """Set up the main content area with next steps"""
+        # Create content area
+        content_widget = QWidget()
+        content_layout = QVBoxLayout(content_widget)
+        content_layout.setSpacing(12)
+        
+        # Add the detailed next steps text (matching CLI completion message)
+        steps_text = self._build_completion_text()
+        
+        content_text = QTextEdit()
+        content_text.setPlainText(steps_text)
+        content_text.setReadOnly(True)
+        content_text.setStyleSheet(
+            "QTextEdit { "
+            "  background-color: #f8f9fa; "
+            "  border: 1px solid #dee2e6; "
+            "  border-radius: 6px; "
+            "  padding: 12px; "
+            "  font-family: 'Segoe UI', Arial, sans-serif; "
+            "  font-size: 12px; "
+            "  line-height: 1.5; "
+            "}"
+        )
+        content_layout.addWidget(content_text)
+        
+        layout.addWidget(content_widget)
+    
+    def _setup_buttons(self, layout):
+        """Set up the action buttons"""
+        button_layout = QHBoxLayout()
+        button_layout.setSpacing(12)
+        
+        # Add stretch to center buttons
+        button_layout.addStretch()
+        
+        # Return button (goes back to menu)
+        return_btn = QPushButton("Return")
+        return_btn.setFixedSize(100, 35)
+        return_btn.clicked.connect(self.accept)  # This will close dialog and return to menu
+        return_btn.setStyleSheet(
+            "QPushButton { "
+            "  background-color: #3498db; "
+            "  color: white; "
+            "  border: none; "
+            "  border-radius: 4px; "
+            "  font-weight: bold; "
+            "  padding: 8px 16px; "
+            "} "
+            "QPushButton:hover { "
+            "  background-color: #2980b9; "
+            "} "
+            "QPushButton:pressed { "
+            "  background-color: #21618c; "
+            "}"
+        )
+        button_layout.addWidget(return_btn)
+        
+        button_layout.addSpacing(10)
+        
+        # Exit button (closes the application)
+        exit_btn = QPushButton("Exit")
+        exit_btn.setFixedSize(100, 35)
+        exit_btn.clicked.connect(self.reject)  # This will close dialog and potentially exit app
+        exit_btn.setStyleSheet(
+            "QPushButton { "
+            "  background-color: #95a5a6; "
+            "  color: white; "
+            "  border: none; "
+            "  border-radius: 4px; "
+            "  font-weight: bold; "
+            "  padding: 8px 16px; "
+            "} "
+            "QPushButton:hover { "
+            "  background-color: #7f8c8d; "
+            "} "
+            "QPushButton:pressed { "
+            "  background-color: #6c7b7d; "
+            "}"
+        )
+        button_layout.addWidget(exit_btn)
+        
+        button_layout.addStretch()
+        
+        layout.addLayout(button_layout)
+    
+    def _build_completion_text(self) -> str:
+        """
+        Build the completion text matching the CLI version from menu_handler.py.
+        
+        Returns:
+            Formatted completion text string
+        """
+        # Match the CLI completion text from menu_handler.py lines 627-631
+        completion_text = f"""✓ Configuration completed successfully!
+
+Modlist Install and Configuration complete!:
+
+  • You should now be able to Launch '{self.modlist_name}' through Steam.
+  • Congratulations and enjoy the game!
+
+Detailed log available at: ~/Jackify/logs/Configure_New_Modlist_workflow.log"""
+        
+        return completion_text