[META] missing features (or detected bugs) concluded from 0.4.0 pre-release tests

[J-ZhengLi]

• [CLI] manager update/uninstall/other-subcommands should still be interactive, unless -y option is presented
• [CLI] missing --component option that allows user specify what to install/update (add manager list command and --component options for installer and updater #200)
• [CLI] -qy option doesn't silence download progress bar (hide progress bar when --quiet option is present #193 )
• [CLI] manager --no-modify-path uninstall still modifies PATH, and worse, it deletes rustup env variables as well (fix no-modify-path option not working in manager mode, and add no-modify-env option as well #194)
• [CLI] mingw64 still got selected when doing custom interactive installation, even though it was already installed (fixed an issue where installed tools were auto select on custom installation #195)
• [CLI] -v option is too noisy when downloading files, console output is flooded with all trace messages (hide trace logs from user and store them in log file only #199)
• [CLI] add a progress spinner when uninstalling via rustup, 'cuz that part took too long on windows (possibly because of windows defender), and user my think the program is stuck
• [CLI] when updating toolkit, the components that are not installed yet should not be pre-selected (add manager list command and --component options for installer and updater #200)
• [GUI] add advanced options for installation, which should includes configuring skip SSL when downloading, no modify PATH, custom manifest etc
• [GUI/CLI] make rustup a component, so user can update it as well
• [GUI] panic errors are not presented in GUI mode
• [GUI] bring back uninstall this manager tool option when uninstalling
• [GUI][Bug] folder selection can be clicked multiple times to open multiple instance of file picker dialog
• [GUI] after self update, the program does not reopen if it has been started using CMD/PS. And the original executable got renamed to a temp file, we should show a message letting user manually reopen instead of auto restart in this case
• [GUI/CLI] third-party tools in toolset-manifest need display name and an actual name (add identifier field for tools in toolset manifest #197)