guarded_core 0.1.0

Core implementation of widget guards for flutter with riverpod usage

[0.1.0] - 2022-08-14

feat(initial):

• extract guarded_core extract from internal projects
• split core and implementation

diff from internal:

• extract executor from GuardedWidgetBase
• GuardedWidgetBase support sync updates
• GuardBase remove behavior and change check method signature
• behavior action now must be applied before return result from check
• add some tests