「🏗️」 wip(auth): added the hability to remove user

doc/auth/remove.md

@@ -0,0 +1,32 @@
+# remove user
+
+Available endpoints:
+- DELETE `/`
+
+Common return:
+- 500 with response 
+```json
+{
+    "error": "Internal server error"
+}
+```
+
+## DELETE `/`
+
+User to remove a user from the backend
+
+Inputs: just need a valid JWT cookie
+
+Returns:
+- 200
+```json
+{
+    "msg": "User successfully deleted"
+}
+```
+- 401 || 400
+```json
+{
+    "error": "<corresponding msg>
+}
+```