DOCS: MCP features, css

Signed-off-by: jokob-sk <jokob.sk@gmail.com>

docs/API.md

@@ -59,6 +59,10 @@ http://<server>:<GRAPHQL_PORT>/
 
 ## Endpoints
 
+> [!NOTE]
+> You can explore the API endpoints by using the interactive API docs at `http://<server>:<GRAPHQL_PORT>/docs`.
+> ![API docs](./img/API/API_docs.png)
+
 > [!TIP]
 > When retrieving devices or settings try using the GraphQL API endpoint first as it is read-optimized.
 

docs/API_MCP.md

@@ -31,11 +31,6 @@ graph TB
     D -->|Response Data| C
     C -->|JSON Response| B
     B -->|Stream Events| A
-
-    style A fill:#e1f5fe
-    style B fill:#f3e5f5
-    style C fill:#fff3e0
-    style D fill:#e8f5e8
 ```
 
 ### MCP Tool Integration
@@ -98,15 +93,6 @@ graph LR
     F --> I
     G --> J
     H --> I
-
-    style A fill:#e1f5fe
-    style B fill:#e1f5fe
-    style C fill:#f3e5f5
-    style D fill:#f3e5f5
-    style E fill:#f3e5f5
-    style F fill:#fff3e0
-    style G fill:#fff3e0
-    style H fill:#fff3e0
 ```
 
 ---