doc: Add Inspector example.

Author: jaywcjlove

core/README.md

@@ -150,6 +150,71 @@ export default function Demo() {
 }
 ```
 
+Inspector
+
+```tsx mdx:preview
+import React from 'react';
+import JsonView from '@uiw/react-json-view';
+
+const object = [
+  {
+    "_id": "56dcf573b09c217d39fd7621",
+    "name": "Howard Christensen",
+    "email": "[email protected]",
+    "phone": "+1 (830) 529-3176",
+    "address": "511 Royce Street, Hilltop, Tennessee, 9712"
+  },
+  {
+    "_id": "56dcf57323630b06251e93cd",
+    "name": "Eleanor Lynn",
+    "email": "[email protected]",
+    "phone": "+1 (911) 576-2345",
+    "address": "547 Dearborn Court, Trona, California, 8629"
+  },
+  {
+    "_id": "56dcf5738279cac6b081e512",
+    "name": "Baxter Mooney",
+    "email": "[email protected]",
+    "phone": "+1 (954) 456-3456",
+    "address": "349 Cumberland Walk, Washington, Alaska, 3154"
+  },
+  {
+    "_id": "56dcf57303accabd43740957",
+    "name": "Calhoun Tyson",
+    "email": "[email protected]",
+    "phone": "+1 (818) 456-2529",
+    "address": "367 Lyme Avenue, Ladera, Louisiana, 6292"
+  },
+  {
+    "_id": "56dcf57391ea6a9d1f60df0c",
+    "name": "Judith Jimenez",
+    "email": "[email protected]",
+    "phone": "+1 (950) 587-3415",
+    "address": "269 Bogart Street, Sultana, Vermont, 7833"
+  },
+  {
+    "_id": "56dcf5735a7a0718a61f294d",
+    "name": "Newman Lawson",
+    "email": "[email protected]",
+    "phone": "+1 (814) 484-2827",
+    "address": "969 Conduit Boulevard, Lowell, Oregon, 4118"
+  }
+]
+
+const customTheme = {
+  '--w-rjv-background-color': '#fff',
+  '--w-rjv-border-left-width': 0,
+  '--w-rjv-color': '#881391',
+  '--w-rjv-type-int-color': '#881391',
+};
+
+export default function Demo() {
+  return (
+    <JsonView value={object} style={customTheme} quotes="" displayDataTypes={false} enableClipboard={false} />
+  )
+}
+```
+
 ## Online Editing Theme
 
 Online custom style example, please check in the [documentation website](https://uiwjs.github.io/react-json-view/)