NOSTRGRAM UPDATE - ZAPs & TIKTOK EMBEDS

Time for an update Nogs! NostrGram now supports sending not just Lightning payments/tips but official Zaps (Nostr Kind 9735). It works for all of the wallets I've tested it with (Alby, Wallet of Satoshi, Ln.tips and Zbd) with one caveat:

For some reason WoS Zaps aren't getting counted in the number below the ⚡ icon (but the Zaps are going through fine). Working on that. All the rest are working fine.

I've also added TikTok video embedding and fixed a number of small bugs.