docs/architecture.md aktualisiert

docs/architecture.md

@@ -1,11 +1,5 @@
 # Architektur
 
-## Überblick
-## Struktur
-## Verantwortlichkeiten
-## Prozessablauf
-
-
 ## Überblick
 
 ## Struktur
@@ -20,3 +14,25 @@ graph TD;
     B-->D;
     C-->D;
 ```
+
+## Process Flow (Architecture)
+
+```mermaid
+flowchart LR
+  UI[UI: Screen / Fragment / Compose] -->|user action| VM[ViewModel]
+  VM -->|invoke| UC[Use Case]
+  UC -->|calls| R[Repository]
+  R -->|read/write| LDS[Local Data Source\nDB / DataStore]
+  R -->|fetch| RDS[Remote Data Source\nREST / GraphQL]
+  RDS -->|DTOs| MAP[Mapper]
+  LDS -->|Entities| MAP
+  MAP -->|Domain Model| UC
+  UC -->|Result| VM
+  VM -->|StateFlow / LiveData| UI
+
+  subgraph Data
+    R
+    LDS
+    RDS
+    MAP
+  end