fix: Enable Google Ads conversion tracking with consent mode

This fixes two critical issues preventing Google Ads conversions from being tracked:

1. Removed wait_for_update parameter that was blocking all conversion pings
   - Previously, gtag waited 500ms for consent updates then dropped all events
   - Now sends cookieless conversion pings immediately when consent is denied

2. Re-initialize gtag config after consent is granted
   - When users accept cookies, gtag('config') is now called to flush queued events
   - This enables full conversion tracking with user data after consent

With these changes:
- WITHOUT consent: Anonymized conversion pings are sent for Google's conversion modeling
- WITH consent: Full conversion tracking with user data is enabled

Fixes the issue where window.gtag() executed but sent no network requests.

Author: dleffel

apps/web-roo-code/src/components/providers/google-analytics-provider.tsx

@@ -57,7 +57,6 @@ export function GoogleAnalyticsProvider({ children }: { children: React.ReactNod
 				functionality_storage: "denied",
 				personalization_storage: "denied",
 				security_storage: "granted", // Always granted for security
-				wait_for_update: 500, // Wait 500ms for consent before sending data
 			})
 
 			// Enable cookieless pings for Google Ads
@@ -76,6 +75,9 @@ export function GoogleAnalyticsProvider({ children }: { children: React.ReactNod
 				functionality_storage: "granted",
 				personalization_storage: "granted",
 			})
+
+			// Re-initialize config to flush queued events and enable tracking
+			window.gtag("config", GTM_ID)
 		}
 	}