fix: use /runlog endpoints (HF intercepts /logs and /api/*)

HF's reverse proxy intercepts /logs and /api/* paths. Use /runlog
and /runlog/stream instead. Also remove test delay before nginx.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

ubuntu-server/nginx.conf

@@ -33,16 +33,16 @@ http {
             proxy_send_timeout 86400;
         }
 
-        # /api/logs → full log file (static)
-        # Note: /logs is intercepted by HF's proxy, so we use /api/logs
-        location = /api/logs {
+        # /runlog → full log file (static)
+        # Note: /logs and /api/* are intercepted by HF's proxy
+        location = /runlog {
             default_type text/plain;
             add_header Cache-Control "no-cache, no-store";
             alias /var/log/huggingrun.log;
         }
 
-        # /api/logs/stream → SSE real-time log stream
-        location /api/logs/stream {
+        # /runlog/stream → SSE real-time log stream
+        location /runlog/stream {
             proxy_pass http://127.0.0.1:7863/stream;
             proxy_http_version 1.1;
             proxy_set_header Connection "";

ubuntu-server/start-server.sh

@@ -103,6 +103,8 @@ log "[ubuntu] All processes:"
 ps aux --no-headers 2>/dev/null | awk '{printf "[ubuntu]   %-8s PID=%-6s %s\n", $1, $2, $11}' | while IFS= read -r line; do log "$line"; done
 
 log "[ubuntu] ══ System ready ══"
+log "[ubuntu] View logs:  curl https://<space>.hf.space/runlog"
+log "[ubuntu] Stream SSE: curl -N https://<space>.hf.space/runlog/stream"
 
 # ── Heartbeat (writes to logfile for /api/logs) ──────────────────
 (while true; do
@@ -111,9 +113,6 @@ log "[ubuntu] ══ System ready ══"
 done) &
 
 # ── Start nginx LAST → opens port 7860 → HF transitions to RUNNING ──
-# Delay nginx to keep container in STARTING state so SSE captures output
-log "[ubuntu] Delaying nginx by 30s to test HF SSE capture during STARTING..."
-sleep 30
 log "[ubuntu] Starting nginx on 0.0.0.0:7860 (HF will mark RUNNING) ..."
 nginx -g 'daemon off;' &
 NGINX_PID=$!