Qt6 Conan.io Poc: CLI/Installer UI requirements

Requirements for Command Line Interface tool & Installer UI

1. Possibility to create standalone/static executable, all runtime dependencies need to be bundled
2. Qt Account login integration
3. Permission control per package
   1. Per Qt package
   2. Per Qt package version
   3. Per product definition
   4. Per host & target platform (i.e. build configuration)
   5. Per other rules
4. Commands:
   1. List & inspect available packages, should provide information (meta):
      1. Package name, title, description, build date, etc.
      2. Package version
      3. Package build configuration
         1. host_os, host_os_version, host_arch, host_compiler
         2. target_os, target_os_version, target_arch, target_compiler
         3. other features (NoUseGoldLinker, Static, Release, NoWidgets, ...)
      4. Dependencies
   2. Install selected packages
   3. List installed packages
   4. Update selected packages
   5. Remove selected packages
5. Multi-platform (running the CLI/Installer)
   1. Linux x86_64
   2. Windows x86/x86_64
   3. macOS x86_64
6. Possibility to control where selected packages are installed
   1. White space in install tree is not allowed
   2. Define default install location
7. Proxy handling
8. Add custom package repositories, eg. market place or self built packages
9. Customizable UI
10. Headless installation/update
11. Possibility to run program after installation (eg. launch QtCreator)
12. Sending custom messages to server
13. Hide certain packages in UI (current Virtual component)
14. Force install of components
15. Show users the required install space of installable components
16. Show users the required install space of one component
17. Let user know if system has not enough space to install selected components