Refactor JS code for consistent formatting and style

Standardized spacing and object literal formatting across multiple JS files for improved readability and consistency. No functional changes were made. Minor Python formatting adjustment for line length in canvas_node.py.

js/Mask_tool.js

@@ -68,11 +68,11 @@ export class MaskTool {
         if (!this.lastPosition) {
             this.lastPosition = worldCoords;
         }
-        
+
         this.maskCtx.beginPath();
         this.maskCtx.moveTo(this.lastPosition.x, this.lastPosition.y);
         this.maskCtx.lineTo(worldCoords.x, worldCoords.y);
-        
+
         // Utwórz gradient radialny dla miękkości pędzla
         const gradientRadius = this.brushSize / 2;
         const softnessFactor = this.brushSoftness * gradientRadius;
@@ -82,16 +82,16 @@ export class MaskTool {
         );
         gradient.addColorStop(0, `rgba(255, 255, 255, ${this.brushStrength})`);
         gradient.addColorStop(1, `rgba(255, 255, 255, 0)`);
-        
+
         this.maskCtx.strokeStyle = gradient;
         this.maskCtx.lineWidth = this.brushSize;
         this.maskCtx.lineCap = 'round';
         this.maskCtx.lineJoin = 'round';
-        
+
         this.maskCtx.globalCompositeOperation = 'source-over';
         this.maskCtx.stroke();
     }
-    
+
     clear() {
         this.maskCtx.clearRect(0, 0, this.maskCanvas.width, this.maskCanvas.height);
     }
@@ -131,7 +131,7 @@ export class MaskTool {
         return maskImage;
     }
 
-    resize(width, height){
+    resize(width, height) {
         const oldMask = this.maskCanvas;
         this.maskCanvas = document.createElement('canvas');
         this.maskCanvas.width = width;