[PERF] quads --report-available takes a long time, good candidate for async

[sadsfae]

time quads --report-available 
QUADS report for 2024-09-01 to 2024-09-30:
Percentage Utilized: 78%
Average build delta: 0:07:10.370370
Server Type | Total|  Free| Scheduled| 2 weeks| 4 weeks
R650        |   337|     0|      100%|       0|       0
R750        |    28|     0|      100%|       0|       0
R660        |    40|     0|      100%|       7|       7
FC640       |   171|     0|      100%|      10|      10
R640        |   347|     0|      100%|       0|       0
1029U-TRTP  |    52|     0|      100%|      15|      15
1029U-TN10RT|    23|     0|      100%|       3|       3
1029P       |    86|     0|      100%|      21|      21
5039MS      |    38|     0|      100%|       0|       0
6048R       |    16|     0|      100%|       0|       0
6018R       |     5|     0|      100%|       3|       3
R630        |    44|     0|      100%|      29|      29
R930        |     2|     0|      100%|       2|       2

real    89m29.983s

[sadsfae]

I also don't think the report estimates are accurate for free

# quads --ls-available --filter "model==R640" | wc -l
4