Upgraded timevault to use g1g2swap mainnet

[CluEleSsUK]

• added some blurb around kudelski audit
• updated references to testnet with references to mainnet

[CluEleSsUK]

I've not yet added a dropdown to switch between mainnet and testnet

[cloudflare-workers-and-pages]

Deploying with    Cloudflare Pages

Latest commit:	78cdb66
Status:	✅  Deploy successful!
Preview URL:	https://09f9568d.timevault.pages.dev
Branch Preview URL:	https://feature-bump-to-g1g2swap-tlo.timevault.pages.dev

View logs

[CluEleSsUK]

Hmm I'm getting an error on the cloudflare test page, but I see CORS requests when failing to fetch the round so perhaps it's just some CORS magic? Retrieving the round from my shell works fine

[AnomalRoil]

You'll need to edit this too:

timevault/src/index.html

Line 23 in 2ad1210

<p>Caveat emptor: this is running against the drand testnet and may contain bugs!</p>

And please include a note somewhere saying that old ciphertext done with testnet can be decrypted using the Go binary in its old version.

[AnomalRoil]

Maybe also add some more stuff like:

### Get in touch

- [Join the drand Slack](https://join.slack.com/t/drandworkspace/shared_invite/zt-19u4rf6if-bf7lxIvF2zYn4~TrBwfkiA) to discuss Timelock, randomness beacons and more.
- Follow the [drand blog](https://drand.love/blog/) for our articles.
- Follow the [@drand_loe](https://twitter.com/drand_loe) account on Twitter to stay tuned.