[WIP] Add new event for December 15 at PoW.Space

[Copilot]

Plan for Adding December 15th Event

• Create a new event post file 2025-12-15-socratic-seminar-lugano-2.md
• Add event metadata (layout, type, title, meetup link)
• Add announcements section with PoW.space location
• Add the provided topics:
  • LayerTwoLabs topic (Twitter link) - Added to Miscellaneous section
  • Comparing ECDSA signature validation performance (Delving Bitcoin) - Added to Research section
  • Lightning BOLT PR #1295 - Added to BOLTs section
  • Arkade P2P trading with ZKP (Twitter link) - Added to Miscellaneous section
  • LND v0.20 release (Twitter link) - Added to New Releases section
• Verify the event file structure matches existing events
• Commit and push changes

Original prompt

Open PR to add a new event for 15th of December at PoW.Space in lugano.

Topic: https://x.com/LayerTwoLabs/status/1982869833667752336

Vincent, [Nov 3, 2025 at 9:50:14 AM]: Topic: https://delvingbitcoin.org/t/comparing-the-performance-of-ecdsa-signature-validation-in-openssl-vs-libsecp256k1-over-the-last-decade/2087

Vincent, [Nov 4, 2025 at 9:44:04 AM]: Topic: lightning/bolts#1295

Arkade p2p trading with ZKP https://x.com/gringokiwi/status/1997822205170946128?s=20

LND v0.20 is out https://x.com/lightning/status/1996287235633647976?s=20

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.