move InMemoryDB to system

yarn.lock

@@ -3076,6 +3076,7 @@ __metadata:
     "@stablelib/xchacha20": ^1.0.1
     "@types/debug": ^4.1.8
     "@types/jest": ^29.5.1
+    "@types/lokijs": ^1.5.14
     "@types/node": ^20.5.9
     "@types/uuid": ^9.0.2
     "@types/ws": ^8.5.5
@@ -3084,6 +3085,7 @@ __metadata:
     isomorphic-ws: ^5.0.0
     jest: ^29.5.0
     jest-environment-jsdom: ^29.5.0
+    lokijs: ^1.5.12
     ts-jest: ^29.1.0
     ts-node: ^10.9.1
     typescript: ^5.2.2
@@ -3591,6 +3593,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/lokijs@npm:^1.5.14":
+  version: 1.5.14
+  resolution: "@types/lokijs@npm:1.5.14"
+  checksum: e5601952d19f5d6ace6e2b5d06771de0b4319bcb211f30f094c954e445b335a42e6e2de73561b837868f0b25a18e17333f1e7ff84b5523c0ef324c4650a549d6
+  languageName: node
+  linkType: hard
+
 "@types/magnet-uri@npm:*":
   version: 5.1.5
   resolution: "@types/magnet-uri@npm:5.1.5"
@@ -8170,6 +8179,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"lokijs@npm:^1.5.12":
+  version: 1.5.12
+  resolution: "lokijs@npm:1.5.12"
+  checksum: 5cd45facb890048e83977de1451a7b70e1f9e4cfe41c40d2212dfc160df7919b821072f95b10d692f6932c1080193e0715e8fe18dee332f04da4fda0f08984b6
+  languageName: node
+  linkType: hard
+
 "loose-envify@npm:^1.1.0, loose-envify@npm:^1.4.0":
   version: 1.4.0
   resolution: "loose-envify@npm:1.4.0"