[PM-328] Move files for team-tools (#2857)

* Extract Import-Api endpoints into separate controller

Moved ciphers/import and ciphers/import-organization into new ImportController
Paths have been kept intact for now (no changes on clients needed)
Moved request-models used for import into tools-subfolder

* Update CODEOWNERS for team-tools-dev

* Move HibpController (reports) to tools

* Moving files related to Send

* Moving files related to ReferenceEvent

* Removed unneeded newline

src/Core/Tools/Models/Data/SendData.cs

@@ -0,0 +1,15 @@
+namespace Bit.Core.Tools.Models.Data;
+
+public abstract class SendData
+{
+    public SendData() { }
+
+    public SendData(string name, string notes)
+    {
+        Name = name;
+        Notes = notes;
+    }
+
+    public string Name { get; set; }
+    public string Notes { get; set; }
+}