docs(registry): fix typos in north-korea-locked-down source prompt

[picsoung]

What

Corrects clear spelling errors in the verbatim sourcePrompt of the north-korea-locked-down registry block, and keeps the generated catalog page in sync.

Wrong	Right
backround	background
apears	appears
redish	reddish
lfe	life
Image Gen␠␠if (double space)	Image Gen if

Casual phrasing (north korea, youtube, id like) is intentionally left as-is to keep the prompt authentic to what the author originally wrote.

Files

• registry/blocks/north-korea-locked-down/registry-item.json — source manifest (sourcePrompt)
• docs/catalog/blocks/north-korea-locked-down.mdx — auto-generated catalog page, kept in sync (single line)

Notes

A full codespell sweep across all prose docs (including docs/guides) and registry manifests found no other genuine typos.

[miguel-heygen]

imo if the source prompt of the original author said this, it should stay as it is, and it consumes less tokens

[picsoung]

That was my assumption, but checking on OpenAI tokenizer I different results

Original prompt

use 📷HyperFrames by HeyGen and Image Gen  if you need it for assets or like png images of assets without backround to make a youtube style camera moving in out and other things that are in youtube videos, to make a video of a map zooms in on north korea and a scribble style circle circles the country and a text pops up above it saying locked down when the text apears the video turns a bit redish make the video 7 seconds long id like the map to look realistic and accurate to real lfe

Tokens	Characters
109	488

Corrected prompt

use HyperFrames by HeyGen and Image Gen if you need it for assets or like png images of assets without background to make a youtube style camera moving in out and other things that are in youtube videos, to make a video of a map zooms in on north korea and a scribble style circle circles the country and a text pops up above it saying locked down when the text appears the video turns a bit reddish make the video 7 seconds long id like the map to look realistic and accurate to real life

Tokens	Characters
102	489

7 tokens, not a huge difference, but still some tokens saved 😄