Merge branch 'dev-talesam' into main

This merge combines the Calamares integration from main with the
desktop environment enhancements from dev-talesam:

From dev-talesam:
- Settings management using settings.{DE} files instead of direct dconf manipulation
- Dark/light theme configurations for Cinnamon, GNOME, and XFCE
- Proper theme names (adw-gtk3, adw-gtk3-dark)
- BigCommunity logo support in header
- Enhanced logging configuration

From main:
- Full Calamares installer integration
- Calamares configuration UI and services
- Extended translation strings for installer

All conflicts resolved maintaining functionality from both branches.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: talesam

.gitignore

@@ -161,3 +161,7 @@ cython_debug/
 
 # PyPI configuration file
 .pypirc
+
+# Claude Code
+.claude
+CLAUDE.md

biglinux-livecd/locale/bg.po

@@ -745,6 +745,18 @@ msgstr "Качество на изображението"
 msgid "Enable enhanced contrast"
 msgstr "Активирайте подобрен контраст"
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Изберете стил на тема"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Изберете система тема"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Тъмен режим"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Светла тема"

biglinux-livecd/locale/da.po

@@ -746,6 +746,18 @@ msgstr "Billed kvalitet"
 msgid "Enable enhanced contrast"
 msgstr "Aktivér forbedret kontrast"
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Vælg et tema stil"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Vælg et systemtema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Mørkt tema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Lys Tema"

biglinux-livecd/locale/de.po

@@ -754,6 +754,18 @@ msgstr "Bildqualität"
 msgid "Enable enhanced contrast"
 msgstr "Erweiterten Kontrast aktivieren"
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Wählen Sie einen Themenstil aus"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Wählen Sie ein Systemdesign aus"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Dunkles Thema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Helles Thema"

biglinux-livecd/locale/el.po

@@ -750,6 +750,18 @@ msgstr "Ποιότητα εικόνας"
 msgid "Enable enhanced contrast"
 msgstr "Ενεργοποιήστε την ενισχυμένη αντίθεση"
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Επιλέξτε στυλ θέματος"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Επιλέξτε ένα Θέμα Συστήματος"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Σκοτεινή Θέμα"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Θέμα Φωτός"

biglinux-livecd/locale/es.po

@@ -747,6 +747,18 @@ msgstr "Calidad de imagen"
 msgid "Enable enhanced contrast"
 msgstr "Habilitar contraste mejorado"
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Elige un estilo de tema"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Elige un tema del sistema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Tema oscuro"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Tema claro"

biglinux-livecd/locale/et.po

@@ -745,6 +745,18 @@ msgstr "Pildi kvaliteet"
 msgid "Enable enhanced contrast"
 msgstr "Luba paranenud kontrastsus"
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Vali teema stiil"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Vali süsteemi teema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Tumeema teema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Heled teema"

biglinux-livecd/locale/fi.po

@@ -749,6 +749,18 @@ msgstr "Kuvan laatu"
 msgid "Enable enhanced contrast"
 msgstr "Ota käyttöön parannettu kontrasti"
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Valitse teeman tyyli"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Valitse järjestelmän teema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Tumma teema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Vaalea teema"

biglinux-livecd/locale/fr.po

@@ -749,6 +749,18 @@ msgstr "Qualité d'image"
 msgid "Enable enhanced contrast"
 msgstr "Activer le contraste amélioré"
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Choisissez un style de thème"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Choisissez un thème système"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Thème sombre"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Thème clair"

biglinux-livecd/locale/is.po

@@ -743,6 +743,18 @@ msgstr "Myndagæði"
 msgid "Enable enhanced contrast"
 msgstr "Virkjaðu aukna samræmda."
 # 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 227
+msgid "Choose a Theme Style"
+msgstr "Veldu þema stíl"
+# 
 # File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 166
 msgid "Choose a System Theme"
 msgstr "Veldu kerfþema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 258
+msgid "Dark Theme"
+msgstr "Dökkur þema"
+# 
+# File: biglinux-livecd/biglinux-livecd/usr/share/biglinux/livecd/ui/theme_view.py, line: 261
+msgid "Light Theme"
+msgstr "Ljós þema"