Add 2022 FTC kickoff info

[broad-well]

Checklist

• [x] This update has been tested thoroughly enough to ensure there are no functional bugs or obvious layout issues.
• [x] This update has been tested in both desktop and mobile layouts.
• [x] This update does not break any existing functionality, layout, or style rules, unless the update is explicitly intended to remove or update such functionality, layout, or style rules.
• [x] This update is free of any code intended only for debugging or testing purposes.
• [x] This update follows the FAMNM Website Code Style Guide.
• [x] This update meets the visual style requirements as specified in the FAMNM Website Visual Style Guide, and any additional visual elements not previously specified in the FAMNM Website Visual Style Guide have been styled so as not to clash visually with the rest of the site.

Description

This PR populates the FTC kickoff page with details about our upcoming event on September 10th, 2022 and registration links. It also replaces the homepage announcement about official Ri3D media with an announcement about this event to elevate visibility.

[cloudflare-workers-and-pages[bot]]

Deploying with    Cloudflare Pages

Latest commit:	d9e9538
Status:	✅  Deploy successful!
Preview URL:	https://abc6276d.famnm-website.pages.dev
Branch Preview URL:	https://ftc-kickoff-2022.famnm-website.pages.dev

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