chore(framework): Initial commit (#8221)

**What**
- Initiate the framework package (which is just a place to move things around for now)
- move the config loader and related resources as well as the `ConfigModule` type
- Create a ConfigManager singleton which prepare and store the config (later can be stored entirely in the container) and allow for easier test override
- re export the logger from the framework
- replace medusa config loader with the framework one
- `build` run type check on tests as well but `prepublishOnly` will not fail on build if tests are typed broken

FIXES FRMW-2607
FIXES FRMW-2609
FIXES FRMW-2614
FIXES FRMW-2618

packages/framework/framework/tsconfig.spec.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.json",
+  "include": ["src", "integration-tests"],
+  "exclude": ["node_modules", "dist"],
+  "compilerOptions": {
+    "sourceMap": true
+  }
+}