Fully reverse swkbd configuration structure and follow-up to swkbd implementation (#839)

* am: Fully reverse swkbd configuration structure

* Add documentation

* Remove explicit access modifiers

* Fix formatting

* Fix further formatting issues

Ryujinx.HLE/HOS/Applets/SoftwareKeyboard/InitialCursorPosition.cs

@@ -0,0 +1,18 @@
+namespace Ryujinx.HLE.HOS.Applets.SoftwareKeyboard
+{
+    /// <summary>
+    /// Identifies the initial position of the cursor displayed in the area.
+    /// </summary>
+    enum InitialCursorPosition : uint
+    {
+        /// <summary>
+        /// Position the cursor at the beginning of the text
+        /// </summary>
+        Start,
+
+        /// <summary>
+        /// Position the cursor at the end of the text
+        /// </summary>
+        End
+    }
+}