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diagrams/flow.mmd

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+sequenceDiagram
+    participant U as User
+    participant B as Bot
+    participant L as LLM
+    participant A as API
+    participant D as DB
+
+    U->>B: DM "add task buy groceries"
+    B->>L: parse message
+    L-->>B: {type: "task", action: "add", name: "buy groceries"}
+    B->>A: POST /api/tasks
+    A->>D: INSERT
+    D-->>A: {id, name, created_at}
+    A-->>B: 201 Created
+    B-->>U: "Added task: buy groceries"