add warning and danger transitions as timer life cycle events (#1071)

* setup detection of TImerPhase changes

* add integration event for transition to warning

* add integration event for transition to danger

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Co-authored-by: Carlos Valente <34649812+cpvalente@users.noreply.github.com>

packages/types/src/definitions/core/TimerLifecycle.type.ts

@@ -6,6 +6,8 @@ export enum TimerLifeCycle {
   onClock = 'onClock',
   onUpdate = 'onUpdate',
   onFinish = 'onFinish',
+  onWarning = 'onWarning',
+  onDanger = 'onDanger',
 }
 
 export type TimerLifeCycleKey = keyof typeof TimerLifeCycle;