feat(pagination): add server-side pagination support and controls

- Implement pagination control UI with page navigation and size selector
- Enable server-side callbacks for page changes and size adjustments
- Integrate pagination into Griddy component with data count handling

src/Griddy/editors/CheckboxEditor.tsx

@@ -0,0 +1,43 @@
+import { Checkbox } from '@mantine/core'
+import { useEffect, useState } from 'react'
+
+import type { BaseEditorProps } from './types'
+
+export function CheckboxEditor({ autoFocus = true, onCancel, onCommit, onMoveNext, onMovePrev, value }: BaseEditorProps<boolean>) {
+  const [checked, setChecked] = useState(Boolean(value))
+
+  useEffect(() => {
+    setChecked(Boolean(value))
+  }, [value])
+
+  const handleKeyDown = (e: React.KeyboardEvent) => {
+    if (e.key === 'Enter') {
+      e.preventDefault()
+      onCommit(checked)
+    } else if (e.key === 'Escape') {
+      e.preventDefault()
+      onCancel()
+    } else if (e.key === 'Tab') {
+      e.preventDefault()
+      onCommit(checked)
+      if (e.shiftKey) {
+        onMovePrev?.()
+      } else {
+        onMoveNext?.()
+      }
+    } else if (e.key === ' ') {
+      e.preventDefault()
+      setChecked(!checked)
+    }
+  }
+
+  return (
+    <Checkbox
+      autoFocus={autoFocus}
+      checked={checked}
+      onChange={(e) => setChecked(e.currentTarget.checked)}
+      onKeyDown={handleKeyDown}
+      size="xs"
+    />
+  )
+}