Adding license text to src files, some descriptions. And small theming changes.

src/main.rs

@@ -1,3 +1,28 @@
+    // <Kira Installer - universal Linux installer.>
+    // Copyright (C) <2026>  <Kira Foundation>
+
+    // 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/>.
+
+
+/*
+    This file is the main application file.
+    Main logic and stuff is located here. Including config loading.
+    stages loading, switching between stages, and stuff.
+ */
+
+
+
 
 use iced::widget;
 use iced::Alignment;
@@ -104,7 +129,7 @@ pub fn main() -> iced::Result {
 
     iced::application(app_init, update, view)
         .centered()
-        .theme(theme::dark_theme())
+        .theme(theme::main_theme())
         .run()
     
 }

src/stage.rs

@@ -1,3 +1,23 @@
+    // <Kira Installer - universal Linux installer.>
+    // Copyright (C) <2026>  <Kira Foundation>
+
+    // 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/>.
+
+
+/*
+    This file contains basic enums and structs to be used with stages.
+ */
 
 use std::collections::HashMap;
 

src/stages/license/mod.rs

@@ -1,3 +1,26 @@
+    // <Kira Installer - universal Linux installer.>
+    // Copyright (C) <2026>  <Kira Foundation>
+
+    // 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/>.
+
+
+/*
+    This is License stage. Used to inform user about program legal status.
+ */
+
+
+
 use iced::{Alignment, widget};
 
 use rust_i18n::t;

src/stages/mod.rs

@@ -1,2 +1,19 @@
+    // <Kira Installer - universal Linux installer.>
+    // Copyright (C) <2026>  <Kira Foundation>
+
+    // 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/>.
+
+
 pub mod welcome;
 pub mod license;

src/stages/welcome/mod.rs

@@ -1,3 +1,25 @@
+    // <Kira Installer - universal Linux installer.>
+    // Copyright (C) <2026>  <Kira Foundation>
+
+    // 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/>.
+
+
+/*
+    This is Welcome stage, used to greet used and allow user to choose program language
+ */
+
+
 use crate::stage::{ConfigValue, StageAction, StageResult};
 use iced::{Alignment, widget};
 use rust_i18n::t;

src/theme.rs

@@ -1,16 +1,32 @@
+    // <Kira Installer - universal Linux installer.>
+    // Copyright (C) <2026>  <Kira Foundation>
+
+    // 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/>.
+
+
+/*
+    This file is supposed to be used as theme source for the installer.
+    Modify it to your liking.
+ */
+
 use iced::{color, Theme};
-//use iced::theme::Palette;
 
-pub fn light_theme() -> Theme {
+
+
+// Function returns theme to be used by installer
+pub fn main_theme() -> Theme {
     let mut pl = Theme::Dracula.palette();
     pl.primary = color!(0xFFD700);
     return Theme::custom("Kira Theme", pl);
 }
-
-pub fn dark_theme() -> Theme {
-    let mut pl = Theme::Dracula.palette();
-    pl.primary = color!(0xFFD700);
-    return Theme::custom("Kira Theme", pl);
-}
-
-