add license system and ui

LICENSE

@@ -1,3 +1,35 @@
+Copyright (c) 2025 Fossorial, LLC.
+
+Portions of this software are licensed as follows:
+
+* All files that include a header specifying they are licensed under the
+  "Fossorial Commercial License" are governed by the Fossorial Commercial
+  License terms. The specific terms applicable to each customer depend on the
+  commercial license tier agreed upon in writing with Fossorial LLC.
+  Unauthorized use, copying, modification, or distribution is strictly
+  prohibited.
+
+* All files that include a header specifying they are licensed under the GNU
+  Affero General Public License, Version 3 ("AGPL-3"), are governed by the
+  AGPL-3 terms. A full copy of the AGPL-3 license is provided below. However,
+  these files are also available under the Fossorial Commercial License if a
+  separate commercial license agreement has been executed between the customer
+  and Fossorial LLC.
+
+* All files without a license header are, by default, licensed under the GNU
+  Affero General Public License, Version 3 (AGPL-3). These files may also be
+  made available under the Fossorial Commercial License upon agreement with
+  Fossorial LLC.
+
+* All third-party components included in this repository are licensed under
+  their respective original licenses, as provided by their authors.
+
+Please consult the header of each individual file to determine the applicable
+license. For AGPL-3 licensed files, dual-licensing under the Fossorial
+Commercial License is available subject to written agreement with Fossorial
+LLC.
+
+
                     GNU AFFERO GENERAL PUBLIC LICENSE
                        Version 3, 19 November 2007