[FIX]: Corrected website SEO details

[Circuit-Overtime]

Changes Made

• oreo.elixpo/public/og-banner.jpg — Added new OG banner image to replace the previous PNG version.
• oreo.elixpo/src/app/layout.tsx — Shortened SITE_DESCRIPTION to "OreoOS - Micropython inside your pocket" and updated OG_IMAGE path from .png to .jpg to match the new banner file.
• oreo.elixpo/src/app/upload/page.tsx — Fixed prefill search param value from hashHex to hash, correcting the value passed to the device URL.
• tools/deploy.py — Added --website and --preview CLI flags to the help docstring.
• tools/deploy.py — Added deploy_website() function that runs next build + wrangler pages deploy inside oreo.elixpo/, with --branch=main for production or branch-alias for preview deploys.
• tools/deploy.py — Added early-return in main() so --website short-circuits all ESP-related logic, allowing site deploys without a badge connected.

Checklist

• No secrets committed (.env, secrets.py)
• Flashed + smoke-tested on hardware
• Tested locally:

[elixpoo]

[CHANGE LOG] 📋 Changelog updated for PR #31. View changelog