Chore: add various FIXME comments

src/events.liq

@@ -46,7 +46,9 @@ def on_metadata_notification(meta) =
     log(
       level=3,
       label="metadata",
-      "Detected FALLBACK channel `#{channel_name}` playing (Show ID: #{fallback_show_id()})"
+      "Detected FALLBACK channel `#{channel_name}` playing (Show ID: #{
+        fallback_show_id()
+      })"
     )
     show_name := fallback_show_name()
     show_id := fallback_show_id()
@@ -76,6 +78,7 @@ def on_metadata_notification(meta) =
       "Skip posting playlog because of missing show ID!"
     )
   else
+    # FIXME: should we run this in a thread? Because if this breaks, the playout stops
     post_playlog(engine_api_playlog, playlog)
   end
 end

src/in_fallback.liq

@@ -81,7 +81,7 @@ def attach_fallback_source(main_stream) =
           reload_mode="seconds"
         )
 
-      s = amplify(id="fallback_folder", 1., override="replay_gain", s)
+      # s = amplify(id="fallback_folder", 1., override="replay_gain", s)
 
       # s = replaygain(s)
       s = source.on_track(id="fallback_folder", s, on_fallback_notify)
@@ -107,6 +107,7 @@ def attach_fallback_source(main_stream) =
           reload=0
         )
 
+      # FIXME: this may be the cause for the fallback to be so loud.
       s = amplify(id="fallback_playlist", 1., override="replay_gain", s)
 
       # s = replaygain(s)

src/in_queue.liq

@@ -37,6 +37,7 @@ input_queue_raw_0 = request.queue(id="in_queue_01")
 input_queue_raw_1 = request.queue(id="in_queue_12")
 
 # Apply ReplayGain normalization, if metadata available
+#FIXME: this causes issues with the volume?
 input_queue_0 =
   amplify(id="in_queue_0", 1., override="replay_gain", input_queue_raw_0)
 input_queue_1 =