refactor: Config persistence architecture

The architecture in the main process is split into 3 main parts:
* services: interfaces for services are injected into the stores through
  the MainEnv interface (for testability)
* services/impl: electron-specific implementations of services
* stores: the actions of the stores can invoke (asynchronous) services

1 files changed, 5 insertions, 1 deletions

diff --git a/packages/main/package.json b/packages/main/package.json
index 96cd52c..024fba8 100644
--- a/packages/main/package.json
+++ b/packages/main/package.json
@@ -14,11 +14,15 @@
     "@sophie/shared": "workspace:*",
     "electron": "16.0.5",
     "json5": "^2.2.0",
+    "lodash": "^4.17.21",
     "mobx": "^6.3.10",
-    "mobx-state-tree": "^5.1.0"
+    "mobx-state-tree": "^5.1.0",
+    "ms": "^2.1.3"
   },
   "devDependencies": {
     "@types/electron-devtools-installer": "^2.2.1",
+    "@types/lodash": "^4.14.178",
+    "@types/ms": "^0.7.31",
     "@types/node": "^17.0.4",
     "electron-devtools-installer": "^3.2.0",
     "rimraf": "^3.0.2",