fix: output full satellite logs in e2e and add early log capture

The e2e verify step was only showing tail -50 of satellite logs,
hiding Zot startup errors. Now captures early startup logs after
satellite launch and outputs full logs on failure to diagnose
the Zot registry not starting.

Also adds JSON_LOGGING=true to satellite container for structured logs.

Signed-off-by: Prasanth Baskar <bupdprasanth@gmail.com>

Author: bupd

taskfiles/e2e.yml

@@ -424,9 +424,16 @@ tasks:
           -e TOKEN="$TOKEN" \
           -e GROUND_CONTROL_URL="http://gc:8080" \
           -e HARBOR_REGISTRY_URL="{{.HARBOR_INTERNAL_URL}}" \
+          -e JSON_LOGGING=true \
           -p 8585:8585 \
           satellite:e2e
 
+        echo "Waiting for satellite Zot registry to start..."
+        sleep 5
+        echo "--- Early satellite logs ---"
+        docker logs satellite 2>&1 | head -30
+        echo "---"
+
   verify:
     desc: Verify image replication to local Zot
     cmds:
@@ -451,7 +458,9 @@ tasks:
           sleep 10
         done
         echo "Timeout waiting for replication"
-        docker logs satellite 2>&1 | tail -50
+        echo "--- Full satellite logs ---"
+        docker logs satellite 2>&1
+        echo "---"
         exit 1
 
   generate-join-token: