[Microwin] dedicated Function folder (#2888)

* move Microwin related stuff to own Folder under "Functions"

* update runspace function gathering logic

* update Recall logic (from main repo)

* change to easier naming scheme

- rename files
- rename function names

* remove unneeded comment (after @CodingWonders's suggestion)

functions/microwin/Microwin-Classes.ps1

@@ -0,0 +1,10 @@
+class ErroredPackage {
+    [string]$PackageName
+    [string]$ErrorMessage
+    ErroredPackage() { $this.Init(@{} )}
+    # Constructor for packages that have errored out
+    ErroredPackage([string]$pkgName, [string]$reason) {
+        $this.PackageName = $pkgName
+        $this.ErrorMessage = $reason
+    }
+}