Add merge conflict example repo archive

Author: navn-r

examples/textfile.txt renamed to examples/demo.txt

@@ -6,7 +6,8 @@ USER root
 # Upgrade JupyterLab
 RUN mamba install -c conda-forge -y git jupyterlab nbdime 
 
-# ADD --chown=1000:1000 examples /home/jovyan/work/
-ADD --chown=1000:1000 merge-repo.tar.xz /home/jovyan/work
+# Copy and unarchive merge conflict example repo
+# Cannot use symlinks, need another examples folder just for ui-tests
+ADD --chown=1000:1000 data/merge-conflict-example.tar.gz /home/jovyan/work
 
 USER 1000

ui-tests/docker/Dockerfile

@@ -4,14 +4,14 @@ const config: PlaywrightTestConfig = {
   timeout: 60 * 1000,
   use: {
     // Browser options
-    // headless: false,
+    headless: true,
 
     // Context options
     viewport: { width: 1280, height: 720 },
 
     // Artifacts
-    video: 'on',
-  },
+    video: 'on'
+  }
 };
 
 export default config;