update dockerfile's

server/docker-entrypoint.sh

@@ -1,8 +1,26 @@
 #!/bin/sh
-set -eu
+set -e
+
+PRISMA_BIN="./node_modules/.bin/prisma"
+if [ ! -f "$PRISMA_BIN" ]; then
+  echo "Prisma CLI not found at $PRISMA_BIN"
+  exit 1
+fi
 
 echo "Applying database migrations..."
-npx prisma migrate deploy
+i=0
+while [ "$i" -lt 15 ]; do
+  if "$PRISMA_BIN" migrate deploy; then
+    break
+  fi
+  i=$((i + 1))
+  if [ "$i" -eq 15 ]; then
+    echo "prisma migrate deploy failed after 15 attempts"
+    exit 1
+  fi
+  echo "Migrate failed or DB not ready; retrying in 2s ($i/15)..."
+  sleep 2
+done
 
 echo "Starting NestJS..."
 exec node dist/main.js