chore(module): split oauth as submodule

Author: Alice52

.gitmodules

@@ -20,8 +20,11 @@ url = [email protected]:Alice52/mq-tutorial.git
 path = rpc/grpc
 url = [email protected]:Alice52/grpc-tutorial.git
 [submodule "job"]
-	path = job
-	url = [email protected]:Alice52/job.git
+path = job
+url = [email protected]:Alice52/job.git
 [submodule "optimize"]
-	path = optimize
-	url = [email protected]:Alice52/optimize.git
+path = optimize
+url = [email protected]:Alice52/optimize.git
+[submodule "oauth"]
+path = oauth
+url = [email protected]:Alice52/security-tutorial.git

.vscode/settings.json

@@ -8,6 +8,7 @@
     "mq": true,
     "rpc": true,
     "job": true,
+    "oauth": true,
     "rpc/grpc": true,
     "optimize": true,
     "repo.code-workspace": false