refactor: move backend in apps/backend

apps/backend/tests/Users/Search users.bru

@@ -0,0 +1,24 @@
+meta {
+  name: Search users
+  type: http
+  seq: 11
+}
+
+get {
+  url: {{url}}/api/users/search
+  body: none
+  auth: inherit
+}
+
+params:query {
+  query: test
+}
+
+assert {
+  res.status: eq 200
+}
+
+settings {
+  encodeUrl: true
+  timeout: 0
+}