style: format code with black formatter

- Fix code formatting issues in bash_script_maker.py
- Remove trailing whitespace and improve line breaks
- Ensure compliance with black formatting standards for CI/CD pipeline

Author: marci

bash_script_maker.py

@@ -236,7 +236,7 @@ def __init__(self, root):
         self.root = root
         self.root.title("Bash-Script-Maker")
         self.root.geometry("1200x800")
-        
+
         # Icon setzen
         self.set_window_icon()
 
@@ -265,39 +265,44 @@ def set_window_icon(self):
         try:
             # Pfad zum Icon ermitteln
             script_dir = os.path.dirname(os.path.abspath(__file__))
-            
+
             # Icon-Größen die wir haben
             icon_sizes = [16, 32, 48, 64, 128]
             icon_files = []
-            
+
             # Verfügbare Icon-Dateien sammeln
             for size in icon_sizes:
-                icon_path = os.path.join(script_dir, "assets", f"bash-script-maker-{size}.png")
+                icon_path = os.path.join(
+                    script_dir, "assets", f"bash-script-maker-{size}.png"
+                )
                 if os.path.exists(icon_path):
                     icon_files.append(icon_path)
-            
+
             # Fallback auf 16px Icon
             if not icon_files:
-                fallback_path = os.path.join(script_dir, "assets", "bash-script-maker-16.png")
+                fallback_path = os.path.join(
+                    script_dir, "assets", "bash-script-maker-16.png"
+                )
                 if os.path.exists(fallback_path):
                     icon_files.append(fallback_path)
-            
+
             if icon_files:
                 # PNG-Icons verwenden
                 try:
                     from PIL import Image, ImageTk
+
                     # Alle verfügbaren Icon-Größen laden
                     icons = []
-                    
+
                     for icon_path in icon_files:
                         img = Image.open(icon_path)
                         photo = ImageTk.PhotoImage(img)
                         icons.append(photo)
-                    
+
                     # Haupticon setzen (alle Größen)
                     self.root.iconphoto(True, *icons)
                     print(f"Icons gesetzt: {len(icons)} Größen")
-                    
+
                 except ImportError:
                     # Fallback ohne PIL - verwende größtes verfügbares Icon
                     try:
@@ -308,15 +313,19 @@ def set_window_icon(self):
                         print(f"Icon gesetzt (ohne PIL): {best_icon}")
                     except tk.TclError as e:
                         print(f"Fehler beim Laden des PNG-Icons: {e}")
-                        
+
             else:
                 # Kein PNG gefunden, prüfe SVG
-                svg_icon_path = os.path.join(script_dir, "assets", "bash-script-maker.svg")
+                svg_icon_path = os.path.join(
+                    script_dir, "assets", "bash-script-maker.svg"
+                )
                 if os.path.exists(svg_icon_path):
-                    print(f"SVG-Icon gefunden, aber PNG wird für Tkinter bevorzugt: {svg_icon_path}")
+                    print(
+                        f"SVG-Icon gefunden, aber PNG wird für Tkinter bevorzugt: {svg_icon_path}"
+                    )
                 else:
                     print("Keine Icon-Datei gefunden in assets/")
-                
+
         except Exception as e:
             print(f"Fehler beim Setzen des Icons: {e}")