chore(framework): Move feature flags related resources and cleanup (#8297)

**What**
cleanup and move the feature flag related resources to manage them.

It also include some refactoring around loading and registering the flag as well as not relying on the `glob` package anymore plus some reorganization of the code itself

FIXES FRMW-2625

yarn.lock

@@ -4619,6 +4619,7 @@ __metadata:
     express-session: ^1.17.3
     ioredis: ^5.2.5
     ioredis-mock: 8.4.0
+    medusa-telemetry: ^0.0.18
     morgan: ^1.9.1
     rimraf: ^3.0.2
     tsc-alias: ^1.8.6
@@ -4758,6 +4759,7 @@ __metadata:
     awilix: ^8.0.0
     cross-env: ^5.2.1
     jest: ^29.7.0
+    medusa-test-utils: ^1.1.44
     pg-god: ^1.0.12
     rimraf: ^5.0.1
     ts-node: ^10.9.1
@@ -22704,6 +22706,24 @@ __metadata:
   languageName: unknown
   linkType: soft
 
+"medusa-telemetry@npm:^0.0.18":
+  version: 0.0.18
+  resolution: "medusa-telemetry@npm:0.0.18"
+  dependencies:
+    "@babel/runtime": ^7.22.10
+    axios: ^0.21.4
+    axios-retry: ^3.1.9
+    boxen: ^5.0.1
+    ci-info: ^3.2.0
+    configstore: 5.0.1
+    global: ^4.4.0
+    is-docker: ^2.2.1
+    remove-trailing-slash: ^0.1.1
+    uuid: ^8.3.2
+  checksum: 3571c3f578582667b3a48f2f3d9d27299a954fcc1e9165c2fdc441219d6faa0cd0f6be453f0edec783acea83500586c199a21d8b052e6ed3c815da85850fef7f
+  languageName: node
+  linkType: hard
+
 "medusa-test-utils@^1.1.42, medusa-test-utils@^1.1.43, medusa-test-utils@^1.1.44, medusa-test-utils@workspace:*, medusa-test-utils@workspace:^, medusa-test-utils@workspace:packages/core/medusa-test-utils":
   version: 0.0.0-use.local
   resolution: "medusa-test-utils@workspace:packages/core/medusa-test-utils"