test(sw): align browser tests and theme story with Noto Sans KR and Bold

Font expectations move back to Noto Sans KR (Dotum becomes the theme
inheritance verification value), viewer labels expect 700, and the new
text-weight.browser.mjs checks the requested Bold scope and outlines.

packages/sw/tests/ai-template-consumer.browser.mjs

@@ -41,7 +41,7 @@ await page.evaluate(() => document.fonts.ready)
 const assets = await page.evaluate(() => [...document.images].map(image => ({ src: image.currentSrc.slice(0, 30), ok: image.complete && image.naturalWidth > 0 })))
 check("1 all SVG/PNG assets decode (data URI, no external path)", assets.length > 0 && assets.every(item => item.ok && item.src.startsWith("data:")), { count: assets.length, broken: assets.filter(item => !item.ok) })
 const tokens = await page.evaluate(() => { const s = getComputedStyle(document.querySelector('[data-example="b"] .hm-sw-theme')); return { height: s.getPropertyValue("--hm-sw-header-height").trim(), font: s.fontFamily } })
-check("1 styles.css loaded; SWTheme provides tokens", tokens.height === "49px" && tokens.font.startsWith("Dotum"), tokens)
+check("1 styles.css loaded; SWTheme provides tokens", tokens.height === "49px" && tokens.font.includes("Noto Sans KR"), tokens)
 
 // 2. Example A: default header unchanged (Figma 1920 coordinates)
 const a = section("a")