[Chore] Remove standalone search page (#30889)

* [Chore] Remove standalone search page

* Remove tags from sidebar

* formatting

Author: kodster28

astro.config.ts

@@ -198,7 +198,6 @@ export default defineConfig({
 									"/markdown.zip",
 									"/style-guide/index.md",
 									"/videos/**",
-									"/search/**",
 									"/agent-setup/",
 								],
 							}),

package.json

@@ -122,7 +122,6 @@
 		"react": "19.0.0",
 		"react-dom": "19.0.0",
 		"react-icons": "5.6.0",
-		"react-instantsearch": "7.32.3",
 		"react-markdown": "10.1.0",
 		"react-select": "5.10.2",
 		"redirects-in-workers": "0.0.7",