Update FSM

Some improvements of the FSM transition table:

• Add reset action
• Add arm and soft_trigger event
• Add unhandled expection event exceptions<>

make_transition_table(
 *"idle"_s + event<event> / [] { throw std::runtime_error{"error"}; }
,*"error_handler"_s + exception<std::runtime_error> = X
, "error_handler"_s + exception<std::logic_error> = X
, "error_handler"_s + exception<> / [] { cleanup...; } = X // any exception
);