rework server responsibilities (#18)

* rework server responsibilities
add remote configuration

* start metrics only when compiled as not debug

* add some more logging to discord bot

* fixes of some casts

* make metrics port configurable, minor fixes

* add docker bullshit

* md formatting

* adjustments to docker stuff

* fix docker json files, fix some stuff in discord bot, add /useradd for Discord bot

* adjust docker configs and fix sharded.bat

* fixes for logs, cache file provider repeat trying to open filestream

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

MareSynchronosServer/MareSynchronosShared/Utils/StaticFilesServerConfiguration.cs

@@ -0,0 +1,28 @@
+using MareSynchronosShared.Utils;
+using System.Text;
+
+namespace MareSynchronosStaticFilesServer;
+
+public class StaticFilesServerConfiguration : MareConfigurationBase
+{
+    public Uri FileServerGrpcAddress { get; set; } = null;
+    public int ForcedDeletionOfFilesAfterHours { get; set; } = -1;
+    public double CacheSizeHardLimitInGiB { get; set; } = -1;
+    public int UnusedFileRetentionPeriodInDays { get; set; } = 14;
+    public string CacheDirectory { get; set; }
+    public Uri? RemoteCacheSourceUri { get; set; } = null;
+    public Uri MainServerGrpcAddress { get; set; } = null;
+    public override string ToString()
+    {
+        StringBuilder sb = new();
+        sb.AppendLine(base.ToString());
+        sb.AppendLine($"{nameof(FileServerGrpcAddress)} => {FileServerGrpcAddress}");
+        sb.AppendLine($"{nameof(MainServerGrpcAddress)} => {MainServerGrpcAddress}");
+        sb.AppendLine($"{nameof(ForcedDeletionOfFilesAfterHours)} => {ForcedDeletionOfFilesAfterHours}");
+        sb.AppendLine($"{nameof(CacheSizeHardLimitInGiB)} => {CacheSizeHardLimitInGiB}");
+        sb.AppendLine($"{nameof(UnusedFileRetentionPeriodInDays)} => {UnusedFileRetentionPeriodInDays}");
+        sb.AppendLine($"{nameof(CacheDirectory)} => {CacheDirectory}");
+        sb.AppendLine($"{nameof(RemoteCacheSourceUri)} => {RemoteCacheSourceUri}");
+        return sb.ToString();
+    }
+}