Only create TerminalStore after ThemeStore (#3359)

- Use Proxy for backwards compatability

- Fix a bunch of unit tests that needed all the Singleton's created

- Add comments on the order required for the store migrations

Signed-off-by: Sebastian Malton <sebastian@malton.name>

package.json

@@ -63,8 +63,7 @@
     },
     "moduleNameMapper": {
       "\\.(css|scss)$": "<rootDir>/__mocks__/styleMock.ts",
-      "\\.(svg)$": "<rootDir>/__mocks__/imageMock.ts",
-      "^@lingui/macro$": "<rootDir>/__mocks__/@linguiMacro.ts"
+      "\\.(svg)$": "<rootDir>/__mocks__/imageMock.ts"
     },
     "modulePathIgnorePatterns": [
       "<rootDir>/dist",
@@ -218,7 +217,7 @@
     "mobx": "^6.3.0",
     "mobx-observable-history": "^2.0.1",
     "mobx-react": "^7.1.0",
-    "mock-fs": "^4.12.0",
+    "mock-fs": "4.14",
     "moment": "^2.29.1",
     "moment-timezone": "^0.5.33",
     "node-pty": "^0.9.0",
@@ -279,7 +278,7 @@
     "@types/marked": "^2.0.3",
     "@types/md5-file": "^4.0.2",
     "@types/mini-css-extract-plugin": "^0.9.1",
-    "@types/mock-fs": "^4.10.0",
+    "@types/mock-fs": "^4.13.1",
     "@types/module-alias": "^2.0.0",
     "@types/node": "12.20",
     "@types/npm": "^2.0.31",
@@ -339,7 +338,7 @@
     "html-webpack-plugin": "^4.5.2",
     "identity-obj-proxy": "^3.0.0",
     "include-media": "^1.4.9",
-    "jest": "^26.0.1",
+    "jest": "26.6.3",
     "jest-canvas-mock": "^2.3.0",
     "jest-fetch-mock": "^3.0.3",
     "jest-mock-extended": "^1.0.16",