clean

internal/launchpad/assets/diagrams/legacy/client-mobile-application/backend-architecture.mermaid

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+flowchart TD
+    subgraph "Client"
+        A[Flutter App]
+    end
+
+    subgraph "Backend"
+        B[GraphQL Server - Node.js]
+        C[Firebase]
+    end
+
+    subgraph "Firebase Services"
+        C1[Firebase Auth]
+        C2[Firebase Firestore]
+        C3[Firebase Storage]
+    end
+
+    A -- "GraphQL Queries/Mutations" --> B
+    A -- "Authentication" --> C1
+
+    B -- "Data Operations" --> C2
+    B -- "File Operations" --> C3
+
+    C1 -- "User Tokens" --> A
+    C2 -- "Data" --> B
+    C3 -- "Files" --> B
+
+    B -- "Data/Files" --> A
+