feat: add QR Code to README gallery + rename to QR Code Server

- Add grid-cell.png screenshot for README gallery
- Rename 'QR Server' to 'QR Code Server' everywhere
- Add QR Code (Python) entry to examples table in README

Author: antonpk1

README.md

@@ -67,8 +67,8 @@ Or edit your `package.json` manually:
 | [**Scenario Modeler**](examples/scenario-modeler-server) | [**Budget Allocator**](examples/budget-allocator-server) | [**Customer Segmentation**](examples/customer-segmentation-server) |
 | [![System Monitor](examples/system-monitor-server/grid-cell.png "Real-time OS metrics")](examples/system-monitor-server) | [![Transcript](examples/transcript-server/grid-cell.png "Live speech transcription")](examples/transcript-server) | [![Video Resource](examples/video-resource-server/grid-cell.png "Binary video via MCP resources")](examples/video-resource-server) |
 | [**System Monitor**](examples/system-monitor-server) | [**Transcript**](examples/transcript-server) | [**Video Resource**](examples/video-resource-server) |
-| [![PDF Server](examples/pdf-server/grid-cell.png "Interactive PDF viewer with chunked loading")](examples/pdf-server) | | |
-| [**PDF Server**](examples/pdf-server) | | |
+| [![PDF Server](examples/pdf-server/grid-cell.png "Interactive PDF viewer with chunked loading")](examples/pdf-server) | [![QR Code](examples/qr-server/grid-cell.png "QR code generator")](examples/qr-server) | |
+| [**PDF Server**](examples/pdf-server) | [**QR Code (Python)**](examples/qr-server) | |
 
 ### Starter Templates
 

examples/qr-server/README.md

@@ -24,7 +24,7 @@ curl -LsSf https://astral.sh/uv/install.sh | sh
 ```bash
 # Run server (HTTP mode) - uv handles dependencies automatically
 uv run server.py
-# → QR Server listening on http://localhost:3108/mcp
+# → QR Code Server listening on http://localhost:3108/mcp
 ```
 
 ## Usage

examples/qr-server/grid-cell.png

@@ -27,7 +27,7 @@
 HOST = os.environ.get("HOST", "0.0.0.0")  # 0.0.0.0 for Docker compatibility
 PORT = int(os.environ.get("PORT", "3108"))
 
-mcp = FastMCP("QR Server", port=PORT, stateless_http=True)
+mcp = FastMCP("QR Code Server", port=PORT, stateless_http=True)
 
 
 @mcp.tool(meta={"ui/resourceUri": WIDGET_URI})
@@ -132,5 +132,5 @@ async def _read_resource_with_meta(req: types.ReadResourceRequest):
             allow_methods=["*"],
             allow_headers=["*"],
         )
-        print(f"QR Server listening on http://{HOST}:{PORT}/mcp")
+        print(f"QR Code Server listening on http://{HOST}:{PORT}/mcp")
         uvicorn.run(app, host=HOST, port=PORT)

examples/qr-server/server.py

@@ -49,7 +49,7 @@ const SERVERS = [
   { key: "customer-segmentation", name: "Customer Segmentation Server" },
   { key: "map-server", name: "CesiumJS Map Server" },
   { key: "pdf-server", name: "PDF Server" },
-  { key: "qr-server", name: "QR Server" },
+  { key: "qr-server", name: "QR Code Server" },
   { key: "scenario-modeler", name: "SaaS Scenario Modeler" },
   { key: "shadertoy", name: "ShaderToy Server" },
   { key: "sheet-music", name: "Sheet Music Server" },