OnSched 3.15.2 - service pair allocations

Service pair allocations

• On Service → Allocations, choosing one resource now shows and saves only that service + resource pair. Resource-wide hours from GET /v3/weeklyAllocation are no longer copied into the pair replace payload (which previously created extra or shifted allocation windows).
• Pair startDate/endDate on GET /v3/weeklyAllocation use the resource timezone, matching create and get-by-id. Service-level rows still use the service location timezone.