Add an image

Author: mattford63

src/assets/blog/tour.jpg

@@ -12,7 +12,7 @@ tags:
   - datalog
   - trip
   - kafka
-heroImage: 'nrepl.jpg'
+heroImage: 'tour.jpg'
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 ## Serendipity
@@ -392,3 +392,5 @@ The following test exercises our implementation - recording everything in the ev
 ```
 
 One thing to note here is that we use a single Trip database to serve both our stores - in line with the [shared state](https://www.juxt.pro/blog/atomic-architecture/) idea from Atomic Architecture.
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+Image by <a href="https://www.freepik.com/free-vector/vintage-world-map-with-planet_5742769.htm#query=vintage%20world%20map&position=44&from_view=keyword&track=ais">Freepik</a>