Release 0.1.3: English multi-line text in stories

[nichinichisou0609]

Summary

Multi-line English text in the story player was drawn with the second line over the first (reported by a user).

The cause is a mismatch between the font data and the line spacing:

• Font data made from open fonts (ui/fonts.json source: "open") uses the open face's own line height, ascent and descent.
• The per-language line spacing (LocalizeManager.ApplyLanguageLineSpacing) is set for the game's fonts.
• English's -100 removes one em. That takes out the 1 em line gap of the game's primary font, whose line height is 2 em.
• Noto Sans CJK has a line height of 1.448 em and no gap, so the same -100 left the lines only 0.448 em apart.

The fix, in the new StoryFontAssets (src/story/ui-fonts.js), shared by the story UI and the simple talk window:

• An open font asset standing in for a font role now uses the game's line height, ascent and descent for that role, from ui.json textStyle.roles.
• The role comes from ui/languages.json roles, or from the fontRole of the text nodes that use the asset.
• Game fonts, and data without textStyle roles, are laid out as before.
• No data needs to be regenerated.

Talk text at 36 px, story 10045, open fonts:

language	line pitch before	after	first baseline before	after
en	16.13 (overlap)	36 (1 em)	41.76	31.68
ja	52.13	72 (2 em)	41.76	31.68
zh-Hans	53.93	43.38	41.76	32.11
ko	44.74	44.74 (unchanged: the open font is the game's)	34.26	34.26

The zh-Hans values after the fix, 43.38 and 32.11, equal the reference values the real-data layout test already checks for the game's FZLTH font.

Test plan

• npm test: 536 pass, including a new synthetic test of StoryFontAssets
• npm run typecheck
• node scripts/build.mjs --check
• Opt-in tests/data/story-ui-layout.test.mjs on story 10045 in en, ja, zh-Hans and ko: all checks pass (166–167 each).

Also fixes that opt-in test (test(story) commit). Its typewriter checks always failed on long lines, because the fixed 90-frame scenario ended before the longest line was typed out. They now run on a talk of their own until the line ends, cancelling the first typing the way the game's Talk does.

• Not checked in a browser. Look at a two-line English talk, and at Japanese, where the lines are now spaced as in the game (wider than before).

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