fix: 优化内容

dev.sh

@@ -18,7 +18,29 @@ shift || true
 
 case "$CMD" in
   up)
-    docker compose up --build "$@"
+    # Start in background, then wait for Node self-check + health endpoint.
+    docker compose up -d --build "$@"
+    echo "[dev] waiting for server health..."
+    deadline=$((SECONDS + 90))
+    ok=0
+    while [ $SECONDS -lt $deadline ]; do
+      if curl -fsS "http://127.0.0.1:3000/api/health" >/dev/null 2>&1; then
+        ok=1
+        break
+      fi
+      # If container exited, fail fast.
+      if ! docker compose ps --status running | grep -q "aivideo"; then
+        break
+      fi
+      sleep 1
+    done
+    if [ "$ok" -ne 1 ]; then
+      echo "[dev] server failed to become healthy (self-check likely failed)." >&2
+      docker compose logs --tail=200 aivideo || true
+      exit 1
+    fi
+    echo "[dev] server ready: http://127.0.0.1:3000"
+    docker compose logs -f --tail=50 aivideo
     ;;
   rebuild)
     docker compose build "$@"