Mare 0.8 (#13)

* get rid of file handling through grpc and signalr

* make non empty uri for serialization

* adjust api DataHash calc into their respective classes

* Revert "adapt api extensions"

This reverts commit 5fb78ba367.

* Revert "adapt userpermissions"

This reverts commit 28dd123ca6.

* Revert "Revert "adapt api extensions""

This reverts commit 12c9bc3c53566532e2984ace0b3d2e0a8b7facc0.

* Revert "Revert "adapt userpermissions""

This reverts commit 4193ac008cccf2f5b42e9cdf50b2a084877cbf9a.

* update flags

* add upload status to server

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Co-authored-by: rootdarkarchon <root.darkarchon@outlook.com>

MareSynchronosAPI/Dto/ConnectionDto.cs

@@ -6,6 +6,7 @@ namespace MareSynchronos.API.Dto;
 [MessagePackObject(keyAsPropertyName: true)]
 public record ConnectionDto(UserData User)
 {
+    public Version CurrentClientVersion { get; set; } = new(0, 0, 0);
     public int ServerVersion { get; set; }
     public bool IsAdmin { get; set; }
     public bool IsModerator { get; set; }
@@ -19,4 +20,5 @@ public record ServerInfo
     public int MaxGroupUserCount { get; set; }
     public int MaxGroupsCreatedByUser { get; set; }
     public int MaxGroupsJoinedByUser { get; set; }
+    public Uri FileServerAddress { get; set; } = new Uri("http://nonemptyuri");
 }