Remove noodle flag set to true for Cody Web

[thenamankumar]

context: https://linear.app/sourcegraph/issue/SRCH-821/context-is-not-being-fetched-on-vs-code-even-though-its-being-fetched https://sourcegraph.slack.com/archives/C05D629GWJK/p1722933166623269?thread_ts=1722620916.715349&cid=C05D629GWJK

The experimental.noodle flag is enabled by default for Cody Web which should not be the case. Some experimental feature like chat query rewrite are therefore enabled right now.

This PR sets the experimental.noodle flag to false.

Test plan

• cd web
• pnpm dev
• Submit a chat message in chat and monitor the network request to getCodyChat to make sure the query string is the chat message without the mention chips text.

Changelog

[thenamankumar]

Vova mentioned this in the Slack thread:

Reason: at the beginning noodle project had some features like remote file mentions I think that we wanted to have in Cody Web too, that’s why it’s true.

Is that no longer relevant?

As far as I can see, mentioning files work right now with the flag off.