feat: move MC into Essentials

In order to solve some dependency issues that keep cropping up, MC
should be moved back into the Essentials repo and loaded automatically
on startup. This will allow for all plugins that use the MC Messengers
library to use the same version without fear of overwriting a dll due to
loading of plugin libraries.

src/PepperDash.Essentials.MobileControl/Volumes.cs

@@ -0,0 +1,76 @@
+using Newtonsoft.Json;
+using System.Collections.Generic;
+
+namespace PepperDash.Essentials.Room.MobileControl
+{
+    public class Volumes
+    {
+        [JsonProperty("master", NullValueHandling = NullValueHandling.Ignore)]
+        public Volume Master { get; set; }
+
+        [JsonProperty("auxFaders", NullValueHandling = NullValueHandling.Ignore)]
+        public Dictionary<string, Volume> AuxFaders { get; set; }
+
+        [JsonProperty("numberOfAuxFaders", NullValueHandling = NullValueHandling.Ignore)]
+        public int? NumberOfAuxFaders { get; set; }
+
+        public Volumes()
+        {
+        }
+    }
+
+    public class Volume
+    {
+        [JsonProperty("key", NullValueHandling = NullValueHandling.Ignore)]
+        public string Key { get; set; }
+
+        [JsonProperty("level", NullValueHandling = NullValueHandling.Ignore)]
+        public int? Level { get; set; }
+
+        [JsonProperty("muted", NullValueHandling = NullValueHandling.Ignore)]
+        public bool? Muted { get; set; }
+
+        [JsonProperty("label", NullValueHandling = NullValueHandling.Ignore)]
+        public string Label { get; set; }
+
+        [JsonProperty("hasMute", NullValueHandling = NullValueHandling.Ignore)]
+        public bool? HasMute { get; set; }
+
+        [JsonProperty("hasPrivacyMute", NullValueHandling = NullValueHandling.Ignore)]
+        public bool? HasPrivacyMute { get; set; }
+
+        [JsonProperty("privacyMuted", NullValueHandling = NullValueHandling.Ignore)]
+        public bool? PrivacyMuted { get; set; }
+
+
+        [JsonProperty("muteIcon", NullValueHandling = NullValueHandling.Ignore)]
+        public string MuteIcon { get; set; }
+
+        public Volume(string key, int level, bool muted, string label, bool hasMute, string muteIcon)
+            : this(key)
+        {
+            Level = level;
+            Muted = muted;
+            Label = label;
+            HasMute = hasMute;
+            MuteIcon = muteIcon;
+        }
+
+        public Volume(string key, int level)
+            : this(key)
+        {
+            Level = level;
+        }
+
+        public Volume(string key, bool muted)
+            : this(key)
+        {
+            Muted = muted;
+        }
+
+        public Volume(string key)
+        {
+            Key = key;
+        }
+    }
+}