refactor: updated chonkie & removed junk code

- Removed all references to the Serper API from the codebase, including related components, hooks, and schemas.
- Updated the `pyproject.toml` to reflect the new version of `chonkie` and other dependencies.
- Cleaned up the configuration and connector management to streamline the application.

surfsense_web/lib/connectors/utils.ts

@@ -1,7 +1,6 @@
 // Helper function to get connector type display name
 export const getConnectorTypeDisplay = (type: string): string => {
 	const typeMap: Record<string, string> = {
-		SERPER_API: "Serper API",
 		TAVILY_API: "Tavily API",
 		SEARXNG_API: "SearxNG",
 		SLACK_CONNECTOR: "Slack",