[Feature Request] Global Keyboard Shortcuts and Customization

[Richardn2002]

Validations

• I have checked for similar feature requests and could not find any.
• I have made sure this is not an already-existing feature.

Description

There are currently only a few keys that have certain functionalities in limited places in Creator, and mouse interaction is relied heavily upon to continue rigging.

Suggested solution

Binding more functionalities to keyboard, and a global keyboard shortcut system, where users can view available shortcuts and configure bindings themselves, are preferred.
Considering that many users have previous art and rigging experience in other software, making sure the default bindings are somewhat familiar to those in other software would be helpful.

Alternative solution

Before libsoba is out, non-standardized but nevertheless usable keyboard shortcuts implemented one by one with separate updates can still improve user experience.

Additional Context

A list of requested keyboard shortcuts and features that may involve usage of keyboard shortcuts so far, for reference:

• [Feature Request] TAB Button for path deform #140
• [Feature Request] Scale and rotate selected vertices #216
• [Feature Request] Ctrl-Enter as equivalent to pressing okay #198
• [Feature Request] Key Mapping / Binding #202
• [Feature Request] Mouse Selection for Keyframes in Animation Timeline #226
• [Feature Request] Scrollbar for Animation Timeline #227
• [Feature Request] Mesh deform brush tool keyboard shortcut #358