fix: js statement wrapping + click auto-routes option to selectOption (v0.4.5) (#117)

* fix: js statement wrapping + click auto-routes option to selectOption

Bug 1: js command wrapped all code as expressions — const, semicolons,
and multi-line code broke with SyntaxError. Added needsBlockWrapper()
and wrapForEvaluate() helpers (shared with eval) to detect statements
and use block wrapper {…} instead of expression wrapper (…).

Bug 2: clicking <option> refs hung forever because Playwright can't
.click() native select UI. Click handler now checks ARIA role + DOM
tagName and auto-routes to selectOption() via parent <select>.

Bug 3: click timeouts on <option> elements gave no guidance. Now
throws helpful error: "Use browse select instead of click."

* chore: bump version and changelog (v0.4.5)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

browse/src/browser-manager.ts

@@ -208,6 +208,15 @@ export class BrowserManager {
     return { selector };
   }
 
+  /** Get the ARIA role for a ref selector, or null for CSS selectors / unknown refs. */
+  getRefRole(selector: string): string | null {
+    if (selector.startsWith('@e') || selector.startsWith('@c')) {
+      const entry = this.refMap.get(selector.slice(1));
+      return entry?.role ?? null;
+    }
+    return null;
+  }
+
   getRefCount(): number {
     return this.refMap.size;
   }