Updated project's directory structure

backend/go.work

@@ -0,0 +1,11 @@
+go 1.25.5
+
+use (
+	./services/game-session-service
+	./services/question-bank-service
+	./services/user-service
+	./services/leaderboard-service
+	./services/admin-service
+	./services/gateway-service
+	./shared
+)

backend/services/admin-service/go.mod

@@ -0,0 +1,3 @@
+module github.com/knowfoolery/backend/services/admin-service
+
+go 1.25.5

backend/services/game-session-service/go.mod

@@ -0,0 +1,3 @@
+module github.com/knowfoolery/backend/services/game-session-service
+
+go 1.25.5

backend/services/gateway-service/go.mod

@@ -0,0 +1,3 @@
+module github.com/knowfoolery/backend/services/gateway-service
+
+go 1.25.5

backend/services/leaderboard-service/go.mod

@@ -0,0 +1,3 @@
+module github.com/knowfoolery/backend/services/leaderboard-service
+
+go 1.25.5

backend/services/question-bank-service/go.mod

@@ -0,0 +1,3 @@
+module github.com/knowfoolery/backend/services/question-bank-service
+
+go 1.25.5

backend/services/user-service/go.mod

@@ -0,0 +1,3 @@
+module github.com/knowfoolery/backend/services/user-service
+
+go 1.25.5

backend/shared/go.mod

@@ -0,0 +1,3 @@
+module knowfoolery/backend/shared
+
+go 1.25.5