fix: use different directory for temp files

Dockerfile

@@ -8,6 +8,7 @@ RUN echo "Europe/Moscow" >  /etc/timezone
 
 RUN mkdir -p /home/stream
 RUN mkdir -p /home/stream/music
+RUN mkdir -p /home/stream/hls
 RUN mkdir -p /home/stream/tmp
 RUN chown -R liquidsoap:liquidsoap /home/stream
 

main.liq

@@ -63,7 +63,8 @@ output.icecast(%mp3,
   radio)
 
 output.file.hls(
-  "/home/stream/tmp",
+  temp_dir="/home/stream/tmp"
+  "/home/stream/hls",
   [
     ("hi", %mp3(bitrate=320)),
     ("mid", %mp3(bitrate=160)),