feat: update environment variables and enhance scraping capabilities

- Adjusted Google Maps and YouTube micro pricing in the .env.example file for better cost management.
- Introduced new environment variables for captcha solving and stealth browser hardening to improve scraping resilience.
- Removed outdated smoke test for scraper API endpoints to streamline testing.
- Enhanced anonymous chat agent's system prompt to clarify capabilities and suggest account creation for advanced features.
- Updated Reddit fetch logic to prioritize new session handling and improve resilience against IP-related issues.
- Added compacting functionality for scraper results to optimize data handling and presentation.
- Improved workspace and document management tools with clearer descriptions and enhanced functionality.
- Introduced new UI components for agent setup guidance in the web application.

surfsense_web/lib/posthog/events.ts

@@ -97,6 +97,23 @@ export function trackWorkspaceViewed(workspaceId: number) {
 	});
 }
 
+// ============================================
+// ACTIVE-USER (WAU) EVENT
+// ============================================
+
+/**
+ * Single signal for active-user counting. Fired whenever a user sends a
+ * chat message or starts an API run, so a "weekly unique users on
+ * weekly_users" insight in PostHog is our WAU number.
+ *
+ * ponytail: frontend-only capture — API runs made directly against the
+ * backend (PAT/curl, no browser) are not counted. Upgrade path is a
+ * server-side capture in the backend if that ever matters.
+ */
+export function trackWeeklyUser(source: "chat_message" | "api_run", workspaceId?: number) {
+	safeCapture("weekly_users", compact({ source, workspace_id: workspaceId }));
+}
+
 // ============================================
 // CHAT EVENTS
 // ============================================
@@ -124,6 +141,7 @@ export function trackChatMessageSent(
 		has_mentioned_documents: options?.hasMentionedDocuments ?? false,
 		message_length: options?.messageLength,
 	});
+	trackWeeklyUser("chat_message", workspaceId);
 }
 
 export function trackChatResponseReceived(workspaceId: number, chatId: number) {