feat: setup logs retention by max file size

web/src/data/__tests__/apiCatalogue.spec.ts

@@ -322,8 +322,10 @@ describe('Response samples use the real domain JSON keys', () => {
 		expect(keysOf(parsed(find('GET /v1/settings')))).toEqual([
 			'activity_last_cleanup_at',
 			'activity_last_cleanup_removed',
+			'activity_log_size_bytes',
 			'activity_next_cleanup_at',
 			'activity_retention_days',
+			'activity_retention_max_gb',
 			'version',
 		])
 	})

web/src/data/apiCatalogue.ts

@@ -722,6 +722,8 @@ export const API_GROUPS: ApiGroup[] = [
 				json({
 					version: 'v3.0.0-beta',
 					activity_retention_days: 90,
+					activity_retention_max_gb: 5,
+					activity_log_size_bytes: 3435973837,
 					activity_last_cleanup_at: '2026-09-10T03:00:00Z',
 					activity_last_cleanup_removed: 12,
 					activity_next_cleanup_at: '2026-09-11T03:00:00Z',