Reorganize all observatory core projects into monorepo (#25)

* chore: move all observatory repos to core

* only save journal folder on change, don't constantly re-check during monitoring

* chore: monorepo project changes

* chore: monorepo migration

ObservatoryFramework/Files/Converters/LegacyFactionConverter.cs

@@ -0,0 +1,31 @@
+using System;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+using Observatory.Framework.Files.ParameterTypes;
+
+namespace Observatory.Framework.Files.Converters
+{
+
+    /// <summary>
+    /// Faction changed from a simple string to an object with additional state information. If we find a string convert it to an object with null state.
+    /// </summary>
+    public class LegacyFactionConverter<TFaction> : JsonConverter<TFaction> where TFaction : Faction, new()
+    {
+        public override TFaction Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+        {
+            if (reader.TokenType == JsonTokenType.String)
+            {
+                return new TFaction { Name = reader.GetString(), FactionState = null };
+            }
+            else
+            {
+                return JsonSerializer.Deserialize<TFaction>(ref reader);
+            }
+        }
+
+        public override void Write(Utf8JsonWriter writer, TFaction value, JsonSerializerOptions options)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}