[aorai] use global wp-cache for caching results

...ests/wp-cache/cache/eacfb98962caf88657ba4e12542b051d.json

...ests/wp-cache/cache/eb312a7d10ef4705942e41139abd782b.json

...ests/wp-cache/cache/ecac3aaccf8f953bc4677d0ec4f3567e.json

...ests/wp-cache/cache/ed5448130cfe402350c039198d050496.json

...ests/wp-cache/cache/edd80bafce5f5032172b61742c5ea4ef.json

...ests/wp-cache/cache/ee57f3159838493638287ae0f924080b.json

...ests/wp-cache/cache/efc467d7fe01050bec6a2ba0dbe78ac7.json

...ests/wp-cache/cache/f009647b32309dea209f2029c88f04ea.json

...ests/wp-cache/cache/f0aeded42964b35ceac2c45f697d8dd9.json

...ests/wp-cache/cache/f2304d2c9e0d96f8dc777037236dc2e9.json

...ests/wp-cache/cache/f2584e419f14f8fd81a0eac757e3e821.json

...ests/wp-cache/cache/f2b3628d99a0021ad29ea65f1f96532b.json

...ests/wp-cache/cache/f3f74575ca930a911b0c369430a4f5b3.json

...ests/wp-cache/cache/f4cb3230516c17348b8a0674366f812a.json

...ests/wp-cache/cache/f68000b6a4bad118001a54d259b3d61f.json

...ests/wp-cache/cache/f6c0d7c55bef93fe8c7e5bfd6d394850.json

...ests/wp-cache/cache/f7216ca39161aa591184866572afa4c4.json

...ests/wp-cache/cache/fa7aff178fd504fa3bcd77daa12cd403.json

...ests/wp-cache/cache/fac6969a8e190d527fdce9061c9983e6.json

...ests/wp-cache/cache/fae30ac58f3b619ed9381d2b5f49b9f4.json