feat: MCP Browser v3.1.1 - 56+ tools, visual overlays, fixes

- Added 9 new tools: visual overlay, highlight, toast, drag-drop, etc.
- Fixed evaluateJS to support function arguments
- Fixed hover for non-visible elements
- Fixed storage operations with try/catch
- Added 10 new wait tools: clickable, element visible, text
- Fixed tool name mapping in server.js for MCP protocol
- Updated README with 60+ tools documentation
- Version bump to 3.1.1

tools/dragAndDrop.js

@@ -0,0 +1,28 @@
+const browser = require('../browser');
+
+module.exports = async ({ sourceSelector, targetSelector }) => {
+  if (!sourceSelector || !targetSelector) {
+    throw new Error('sourceSelector e targetSelector são obrigatórios');
+  }
+  await browser.start();
+  
+  const result = await browser.evaluateJS(`
+    (function() {
+      const source = document.querySelector('${sourceSelector}');
+      const target = document.querySelector('${targetSelector}');
+      if (!source || !target) return { success: false, error: 'Element not found' };
+      
+      const sourceRect = source.getBoundingClientRect();
+      const targetRect = target.getBoundingClientRect();
+      
+      source.dispatchEvent(new DragEvent('dragstart', { bubbles: true }));
+      target.dispatchEvent(new DragEvent('dragover', { bubbles: true }));
+      target.dispatchEvent(new DragEvent('drop', { bubbles: true }));
+      source.dispatchEvent(new DragEvent('dragend', { bubbles: true }));
+      
+      return { success: true, sourceRect, targetRect };
+    })()
+  `);
+  
+  return { success: true, action: 'drag_and_drop', ...result };
+};