feat: add settings module (#13175)

* feat: add view_configurations feature flag

  - Add feature flag provider and hooks to admin dashboard
  - Add backend API endpoint for feature flags
  - Create view_configurations feature flag (disabled by default)
  - Update order list table to use legacy version when flag is disabled
  - Can be enabled with MEDUSA_FF_VIEW_CONFIGURATIONS=true env var

* fix: naming

* fix: feature flags unauthenticated

* fix: add test

* feat: add settings module

* fix: deps

* fix: cleanup

* fix: add more tetsts

* fix: rm changelog

* fix: deps

* fix: add settings module to default modules list

* fix: pr comments

* fix: deps,build

* fix: alias

* fix: tests

* fix: update snapshots

packages/modules/settings/tsconfig.json

@@ -0,0 +1,19 @@
+{
+  "extends": "../../../_tsconfig.base.json",
+  "compilerOptions": {
+    "paths": {
+      "@/models": [
+        "./src/models"
+      ],
+      "@/services": [
+        "./src/services"
+      ],
+      "@/repositories": [
+        "./src/repositories"
+      ],
+      "@/types": [
+        "./src/types"
+      ]
+    }
+  }
+}