feat: web dashboard and playground work

The NexusDashboard-parity dashboard (dDashboardServer) and everything built on it on the experimental branch:
accounts, characters, properties and moderation tools, permissions shared with in-game slash commands, economy
reports, World 3D and property 3D views with client scenery, scheduled events (features, vanity changes, live
events, announcements, restarts), vanity files and events, the CDClient browser, the message inspector with saved
captures, chat filter tools, community challenges, live ops, the AI moderator helper, and the server-side changes
they need.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

dDatabase/GameDatabase/ITables/IActivityLog.h

@@ -2,6 +2,8 @@
 #define __IACTIVITYLOG__H__
 
 #include <cstdint>
+#include <string>
+#include <string_view>
 
 #include "dCommonVars.h"
 
@@ -15,6 +17,12 @@ class IActivityLog {
 public:
 	// Update the activity log for the given account.
 	virtual void UpdateActivityLog(const LWOOBJID characterId, const eActivityType activityType, const LWOMAPID mapId) = 0;
+
+	// Get paginated activity log data for DataTables display
+	virtual std::string GetActivityLogTable(uint32_t start, uint32_t length, const std::string_view search = "", uint32_t orderColumn = 0, bool orderAsc = true) = 0;
+
+	// Get total count of activity log entries
+	virtual uint32_t GetActivityLogCount() = 0;
 };
 
 #endif  //!__IACTIVITYLOG__H__