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/getInputValues.js

@@ -0,0 +1,23 @@
+const browser = require('../browser');
+
+module.exports = async ({ selector = 'input, textarea, select' }) => {
+  await browser.start();
+  const inputs = await browser.evaluateJS(`
+    (function() {
+      return Array.from(document.querySelectorAll('${selector}')).map(function(el) {
+        return {
+          tag: el.tagName.toLowerCase(),
+          id: el.id || null,
+          name: el.name || null,
+          type: el.type || null,
+          placeholder: el.placeholder || null,
+          value: el.value || '',
+          checked: el.checked || null,
+          required: el.required || false,
+          disabled: el.disabled || false
+        };
+      });
+    })()
+  `);
+  return { success: true, action: 'get_input_values', count: inputs.length, inputs };
+};