docs(README): updated video have preview if cant load

RacoonByte01 · RacoonByte01 · commit 653b020b9ecb · 2025-10-29T14:13:22.000+01:00
diff --git a/README.md b/README.md
@@ -1,6 +1,6 @@
 # 🤝 Presentation
 
-![demo](https://github.com/user-attachments/assets/d5f8f0eb-efbb-4cc8-97a2-024046220148)
+[demo](https://github.com/user-attachments/assets/d5f8f0eb-efbb-4cc8-97a2-024046220148)
 
 # 🔍 Dependencies
 
