shots fonts: local font files (title / body / fallback) with cmap coverage, served in place, hash in fonts.json, license note

skills/store-screenshots/SKILL.md

@@ -92,6 +92,11 @@ in a plain Android tablet body instead of the iPad one.
    titles; Montserrat, Inter, Nunito for body), or, if the owner accepts mixed glyphs, `shots.fonts.fallback:
    ['Noto Sans Display']`. Lilita One lacks most of Latin Extended (Turkish ş ğ İ, Polish, Czech, Romanian) and
    Vietnamese. Re-run after copy or font edits (render refuses fonts that no longer cover the copy).
+   A game's own brand font: put the file path (relative to the config; TTF / OTF / WOFF / WOFF2) or
+   `{ family, file, license }` into `shots.fonts.title` / `body` / `fallback`. The same coverage check runs on it, listed
+   fallbacks are tried before Noto (`pl title: ę ł ą Ł not in ER Display -> Noto Sans Display`), the file is served in
+   place (never copied) and its hash is in fonts.json, so edits to the font need `shots fonts` again. Ask the owner for
+   the license ('OFL-1.1', 'proprietary', ...) and put it in `license`; `shots check` warns without one.
 5. **Style and scenes.** `shots.style`: `game` (sunburst, sparkles, outlined titles, badges) or `app` (calm gradient,
    one clean device frame, headline + subline, no sparkles; badges only as quiet chips when the copy has them).
    Default: `app` for the app / subscription-app profiles, `game` otherwise. `shots.scenes`: palette (game: fire,