feat: expand zoom range from 50-200% to 10-500% for unlimited scaling

static/js/main.js

@@ -343,7 +343,7 @@
 
     /**
      * Apply zoom transformation to CV paper
-     * @param {number} zoomValue - Zoom percentage (50-200)
+     * @param {number} zoomValue - Zoom percentage (10-500)
      * @param {boolean} saveToStorage - Whether to persist to localStorage
      */
     function applyZoom(zoomValue, saveToStorage = true) {
@@ -405,7 +405,7 @@
         if (!slider) return;
 
         const currentZoom = parseInt(slider.value, 10);
-        const newZoom = Math.min(200, Math.max(50, currentZoom + step));
+        const newZoom = Math.min(500, Math.max(10, currentZoom + step));
 
         slider.value = newZoom;
         applyZoom(newZoom, true);