Add error logs to celeryscript execution and schedule

farmbot_core/lib/farmbot_core/asset_workers/farm_event_worker/sequence_event.ex

@@ -1,5 +1,6 @@
 defmodule FarmbotCore.FarmEventWorker.SequenceEvent do
   require Logger
+  require FarmbotCore.Logger
   alias FarmbotCeleryScript.AST
   alias FarmbotCore.{
     Asset,
@@ -32,7 +33,9 @@ defmodule FarmbotCore.FarmEventWorker.SequenceEvent do
   def handle_info({FarmbotCeleryScript, {:scheduled_execution, scheduled_at, executed_at, result}}, state) do
     status = case result do
       :ok -> "ok"
-      {:error, reason} -> reason
+      {:error, reason} -> 
+        FarmbotCore.Logger.error(2, "Event scheduled at #{scheduled_at} failed to execute: #{reason}")
+        reason
     end
     _ = Asset.add_execution_to_farm_event!(state.farm_event, %{
       scheduled_at: scheduled_at,

farmbot_core/lib/farmbot_core/asset_workers/regimen_instance_worker.ex

@@ -58,7 +58,9 @@ defimpl FarmbotCore.AssetWorker, for: FarmbotCore.Asset.RegimenInstance do
   def handle_info({FarmbotCeleryScript, {:scheduled_execution, scheduled_at, executed_at, result}}, state) do
     status = case result do
       :ok -> "ok"
-      {:error, reason} -> reason
+      {:error, reason} -> 
+        FarmbotCore.Logger.error(2, "Regimen scheduled at #{scheduled_at} failed to execute: #{reason}")
+        reason
     end
     _ = Asset.add_execution_to_regimen_instance!(state.regimen_instance, %{
       scheduled_at: scheduled_at,

farmbot_ext/lib/farmbot_ext/amqp/celery_script_channel.ex

@@ -147,8 +147,7 @@ defmodule FarmbotExt.AMQP.CeleryScriptChannel do
 
         reply = JSON.encode!(result_ast)
         AMQP.Basic.publish(state.chan, @exchange, "bot.#{state.jwt.bot}.from_device", reply)
-        msg = ["CeleryScript Error\n", reason]
-        Logger.error(msg)
+        FarmbotCore.Logger.error(2, "Failed to execute command: #{reason}")
         {:noreply, %{state | rpc_requests: Map.delete(state.rpc_requests, ref)}}
 
       nil ->