Add tasks section for "Testcontainers - Integration Testing Done Right" event

Author: SabotageAndi

_events/2025-12-16.md

@@ -14,4 +14,19 @@ abstract: |
     
     Christoph Wille has written the first-ever book on C# in 2000 that was handed out to all attendees at the Professional Developers Conference where .NET was revealed. He has contributed ever since to various communities and open source projects (eg ILSpy), and in his day to day work is helping companies build large enterprise and/or Internet-facing solutions with .NET and Azure.
 public: true
----
+---
+Tasks:
+- [x] Location fixiert
+- [x] Title, Abstract & Bio von Speaker
+- [x] Meetup.com Event angelegt
+	- [x] Main - Onsite Event
+	- [x] Main - Remote Event
+	- [x] Visual Studio User Group Wien - Event
+	- [x] .NET User Group Austria - Event
+- [ ] Social Media
+	- [x] LinkedIn Event
+	- [x] BluSky Posts
+- [ ] Streaming Prep
+	- [x] Grafiken
+	- [ ] StreamYard Event
+		- [ ] Invite Link an Speaker schicken