feat(tiktok): unhide integration (#5978)

* feat: unhide TikTok integration

* test: remove TikTok visibility assertion

---------

Co-authored-by: Bill Leoutsakos <billleoutsakos@Bills-MacBook-Pro.local>

apps/docs/components/ui/icon-mapping.ts

@@ -217,6 +217,7 @@ import {
   TemporalIcon,
   TextractIcon,
   ThriveIcon,
+  TikTokIcon,
   TinybirdIcon,
   TrelloIcon,
   TriggerDevIcon,
@@ -484,6 +485,7 @@ export const blockTypeToIconMap: Record<string, IconComponent> = {
   textract: TextractIcon,
   textract_v2: TextractIcon,
   thrive: ThriveIcon,
+  tiktok: TikTokIcon,
   tinybird: TinybirdIcon,
   trello: TrelloIcon,
   trigger_dev: TriggerDevIcon,