Function bumpGeneration

bumpGeneration(
    site: SitePhpDurableObject,
    reason?: string,
    arm?: { arm?: boolean; invalidatedTags?: string[]; scopedTo?: string[] },
): {
    droppedFromRequeue: number;
    generation: number;
    purgedDynamic: number;
    purgedPages: number;
    purgedPlans: number;
    purgedShells: number;
    reason: string;
    requeued: number;
}
Invalidates the whole site by bumping the counter, which orphans the edge entries.
Parameters
- site: SitePhpDurableObject
- reason: string = 'manual'
- arm: { arm?: boolean; invalidatedTags?: string[]; scopedTo?: string[] } = {}
  false requeues without waking the chain; a long write needs that, since armFillAlarm() schedules at +1 ms and a fill would start mid-write
Returns {
    droppedFromRequeue: number;
    generation: number;
    purgedDynamic: number;
    purgedPages: number;
    purgedPlans: number;
    purgedShells: number;
    reason: string;
    requeued: number;
}
- Defined in src/do/invalidate.ts:160