replace banner and license

README.md

@@ -28,18 +28,21 @@ and sets it as a background for your workspace.
 This project is licensed under the GPLv3 - see the [LICENSE](LICENSE) file for details.
 
 ```
-  If the program does terminal interaction, make it output a short
-notice like this when it starts in an interactive mode:
-
     EveryNasa Copyright (C) 2022-2023 Redume
     Starlio Copyright (C) 2023 Redume
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
-    This is free software, and you are welcome to redistribute it
-    under certain conditions; type `show c' for details.
 
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program. If not, see <https://www.gnu.org/licenses/>.
 ```
 
 ### Third-party library licenses