Adding Entity guides, flowcharts, better sample system. (#2054)

* initial

* Interaction glossary entry

* Sharded Interaction sample

* Renames into solution

* Debugging samples

* Modify target location for webhookclient

* Finalizing docs work, resolving docfx errors.

* Adding threaduser to user chart

* Add branch info to readme.

* Edits to user chart

* Resolve format for glossary entries

* Patch sln target

* Issue with file naming fixed

* Patch 1/x for builds

* Appending suggestions

samples/InteractionFramework/Modules/MessageCommandModule.cs

@@ -0,0 +1,30 @@
+using Discord;
+using Discord.Interactions;
+using Discord.WebSocket;
+using System.Threading.Tasks;
+
+namespace InteractionFramework.Modules
+{
+    // A transient module for executing commands. This module will NOT keep any information after the command is executed.
+    internal class MessageCommandModule : InteractionModuleBase<SocketInteractionContext<SocketMessageCommand>>
+    {
+        // Pins a message in the channel it is in.
+        [MessageCommand("pin")]
+        public async Task PinMessageAsync(IMessage message)
+        {
+            // make a safety cast to check if the message is ISystem- or IUserMessage
+            if (message is not IUserMessage userMessage)
+                await RespondAsync(text: ":x: You cant pin system messages!");
+
+            // if the pins in this channel are equal to or above 50, no more messages can be pinned.
+            else if ((await Context.Channel.GetPinnedMessagesAsync()).Count >= 50)
+                await RespondAsync(text: ":x: You cant pin any more messages, the max has already been reached in this channel!");
+
+            else
+            {
+                await userMessage.PinAsync();
+                await RespondAsync(":white_check_mark: Successfully pinned message!");
+            }
+        }
+    }
+}