chore(build): added deb package

Signed-off-by: Boris Yumankulov <boria138@altlinux.org>

build-aux/usr/share/applications/ru.linux_gaming.PortProtonQt.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=PortProtonQt
+Exec=portprotonqt
+Type=Application
+Comment=A modern GUI for PortProton project
+Terminal=false
+Icon=ru.linux_gaming.PortProtonQt
+StartupWMClass=ru.linux_gaming.PortProtonQt
+Categories=Game;Utility;

build-aux/usr/share/bash-completion/completions/portprotonqt

@@ -0,0 +1,30 @@
+_portprotonqt_completions() {
+    local cur prev opts
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+
+    # Available options
+    opts="--fullscreen --debug-level --help -h"
+
+    # Debug level choices
+    debug_levels="ALL DEBUG INFO WARNING ERROR CRITICAL"
+
+    case "${prev}" in
+        --debug-level)
+            # Complete debug levels
+            COMPREPLY=( $(compgen -W "${debug_levels}" -- ${cur}) )
+            return 0
+            ;;
+        *)
+            ;;
+    esac
+
+    # Complete options
+    if [[ ${cur} == -* ]]; then
+        COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
+        return 0
+    fi
+}
+
+complete -F _portprotonqt_completions portprotonqt

build-aux/usr/share/metainfo/ru.linux_gaming.PortProtonQt.metainfo.xml

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop">
+  <name>PortProtonQt</name>
+  <id>ru.linux_gaming.PortProtonQt</id>
+  <metadata_license>CC0-1.0</metadata_license>
+  <project_license>GPL-3.0-or-later</project_license>
+  <summary>Modern GUI for managing and launching games from PortProton, Steam, and Epic Games Store</summary>
+  <summary xml:lang="ru">Современный графический интерфейс для управления и запуска игр из PortProton, Steam и Epic Games Store</summary>
+  <description>
+    <p>
+      This application provides a sleek, intuitive graphical interface for managing and launching games from PortProton, Steam, and Epic Games Store. It consolidates your game libraries into a single, user-friendly hub for seamless navigation and organization. Its lightweight structure and cross-platform support deliver a cohesive gaming experience, eliminating the need for multiple launchers. Unique PortProton integration enhances Linux gaming, enabling effortless play of Windows-based titles with minimal setup.</p>
+    <p xml:lang="ru">
+      Это приложение предоставляет стильный и интуитивно понятный графический интерфейс для управления и запуска игр из PortProton, Steam и Epic Games Store. Оно объединяет ваши игровые библиотеки в одном удобном хабе для простой навигации и организации. Лёгкая структура и кроссплатформенная поддержка обеспечивают целостный игровой опыт, устраняя необходимость в использовании нескольких лаунчеров. Уникальная интеграция с PortProton улучшает игровой процесс на Linux, позволяя с лёгкостью запускать Windows-игры с минимальными настройками.
+      </p>
+  </description>
+  <launchable type="desktop-id">ru.linux_gaming.PortProtonQt.desktop</launchable>
+  <developer id="ru.linux_gaming">
+    <name>Boria138</name>
+  </developer>
+  <recommends>
+    <control>keyboard</control>
+    <control>pointing</control>
+    <control>touch</control>
+    <control>gamepad</control>
+  </recommends>
+  <branding>
+    <color type="primary" scheme_preference="light">#007AFF</color>
+    <color type="primary" scheme_preference="dark">#09BEC8</color>
+  </branding>
+  <categories>
+    <category>Game</category>
+    <category>Utility</category>
+  </categories>
+  <url type="homepage">https://git.linux-gaming.ru/Boria138/PortProtonQt</url>
+  <url type="bugtracker">https://git.linux-gaming.ru/Boria138/PortProtonQt/issues</url>
+  <screenshots>
+    <screenshot type="default">
+      <image>https://git.linux-gaming.ru/Boria138/PortProtonQt/raw/branch/main/portprotonqt/themes/standart/images/screenshots/%D0%91%D0%B8%D0%B1%D0%BB%D0%B8%D0%BE%D1%82%D0%B5%D0%BA%D0%B0.png</image>
+      <caption>Library</caption>
+      <caption xml:lang="ru">Библиотека</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://git.linux-gaming.ru/Boria138/PortProtonQt/raw/branch/main/portprotonqt/themes/standart/images/screenshots/%D0%9A%D0%B0%D1%80%D1%82%D0%BE%D1%87%D0%BA%D0%B0.png</image>
+      <caption>Card detail page</caption>
+      <caption xml:lang="ru">Детали игры</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://git.linux-gaming.ru/Boria138/PortProtonQt/raw/branch/main/portprotonqt/themes/standart/images/screenshots/%D0%9D%D0%B0%D1%81%D1%82%D1%80%D0%BE%D0%B9%D0%BA%D0%B8.png</image>
+      <caption>Settings</caption>
+      <caption xml:lang="ru">Настройки</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://git.linux-gaming.ru/Boria138/PortProtonQt/raw/branch/main/portprotonqt/themes/standart/images/screenshots/%D0%9A%D0%BE%D0%BD%D1%82%D0%B5%D0%BA%D1%81%D1%82%D0%BD%D0%BE%D0%B5%20%D0%BC%D0%B5%D0%BD%D1%8E.png</image>
+      <caption>Context Menu</caption>
+      <caption xml:lang="ru">Контекстное меню</caption>
+    </screenshot>
+    <screenshot>
+      <image>https://git.linux-gaming.ru/Boria138/PortProtonQt/src/branch/main/portprotonqt/themes/standart/images/screenshots/%D0%9E%D0%B2%D0%B5%D1%80%D0%BB%D0%B5%D0%B9.png</image>
+      <caption>Overlay</caption>
+      <caption xml:lang="ru">Оверлей</caption>
+    </screenshot>
+  </screenshots>
+  <keywords>
+    <keyword translate="no">wine</keyword>
+    <keyword translate="no">proton</keyword>
+    <keyword translate="no">steam</keyword>
+    <keyword translate="no">windows</keyword>
+    <keyword translate="no">epic games store</keyword>
+    <keyword translate="no">egs</keyword>
+    <keyword translate="no">qt</keyword>
+    <keyword translate="no">portproton</keyword>
+    <keyword>games</keyword>
+    </keywords>
+    <content_rating type="oars-1.1" />
+</component>