fix(jsx): inline <style> + <script> use dangerouslySetInnerHTML

fix(jsx): inline <style> + <script> use dangerouslySetInnerHTML

THE actual root cause user has been seeing all day. Hono JSX HTML-escapes
content inside <style>{css}</style> and <script>{js}</script> blocks.
Every quoted font name in CSS ('Segoe UI', 'Inter Tight', 'Helvetica
Neue') and every JS string literal ('serviceWorker', '/sw.js', etc.)
had apostrophes turned into &#39; entities.

Per HTML5, <style> and <script> are 'raw text' elements — entities are
NOT decoded by the browser inside them. So the CSS parser saw
  font-family: -apple-system, BlinkMacSystemFont, &#39;Segoe UI&#39;, ...
which is invalid CSS, threw out the entire declaration, and the browser
fell back to its UA default font. On Safari/iPad that default is a serif
typeface — explaining 'looks 80s, looks like Times New Roman, why is
nothing my CSS is applying.'

Same bug on every inline script: pwaRegisterScript, navScript (cmdk
palette), versionPollerScript, themeInitScript — none of them were
parsing because their string literals had escaped apostrophes ('&#39;'
is a syntax error in JS).

Fix: every <style>{x}</style> -> <style dangerouslySetInnerHTML={{__html: x}} />
     every <script>{x}</script> -> <script dangerouslySetInnerHTML={{__html: x}} />

Files touched: layout.tsx (3 styles + 4 scripts), landing.tsx (1 style),
marketing.tsx (3 styles).

After this lands: every browser sees real CSS + real JS. Fonts load
properly. Animations work. Theme toggle works. CmdK works. Version
poller works. The site stops looking like 1985.