add cache information from About API to the About page (#171)

fixes parseablehq/parseable#593

Author: nikhilsinhaparseable

src/@types/parseable/api/about.ts

@@ -13,4 +13,5 @@ export type AboutData = {
 	uiVersion: string;
 	grpcPort: number;
 	oidcActive: boolean;
+	cache: string;
 };

src/components/Navbar/infoModal.tsx

@@ -171,6 +171,10 @@ const InfoModal: FC<InfoModalProps> = (props) => {
 								<Text className={aboutTextValue}>{data.store}</Text>
 							</Box>
 							<Box className={aboutTextInnerBox}>
+                                <Text className={aboutTextKey}>Cache</Text>
+                                <Text className={aboutTextValue}>{data.cache}</Text>
+                            </Box>
+							<Box className={aboutTextInnerBox}>
 								<Text className={aboutTextKey}>LLM Status</Text>
 								<Text className={aboutTextValue}>{llmStatus}</Text>
 							</Box>