Extend the save payload with head_code + design so the backend can
inject SiteDesign.headCode into published pages, and restore design
tokens on load() so the editor reflects the last-saved state.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
buildSavePayload matched the active page by page.id === activePageId,
but activePageId defaults to the hardcoded 'home' and load() never
updated it. Deleting the original Home page (its replacement gets id
page_<ts>), reloading, editing, and saving would then match no page --
the live edit only reached the legacy top-level craft_state, while the
authoritative pages[]/pages_craft_state[0] for index.html fell back to
stale state.
Belt-and-suspenders fix:
- buildSavePayload now falls back to pages[0] as the effective active
page when a real page is active but activePageId matches nothing.
- useWhpApi's load() now points activePageId at the freshly restored
first page via a new PageContext setActivePageIdDirect setter
(bookkeeping only -- no re-serialize/deserialize), so activePageId
stays valid after every load.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
PageData.headCode was never populated from anything but '' and never
read anywhere -- the real, live concept is SiteDesign.headCode (set
via the Code modal, wired into Preview/export in D8). Remove the dead
field from the PageData interface and its ~7 hardcoded headCode: ''
seeds/discards in PageContext.tsx (DEFAULT_PAGE, DEFAULT_HEADER,
DEFAULT_FOOTER, the context default value, addPage, setPagesCraftState,
replaceAllPages). Update the PageData literals in
useWhpApi.save.test.ts to match the trimmed interface.
Verified via grep that nothing reads page.headCode, and `npm run
build` (strict tsc) is clean -- no live reader broke.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Editing the Header/Footer sets activePageId to '__header__'/'__footer__',
which matches no entry in `pages`. save() was serializing the live canvas
into the top-level page slots (mislabeled as page content, matching no
page) while exporting header/footer from stale stored state — auto-save
every 30s silently dropped header/footer edits.
Extract buildSavePayload() as a pure, unit-tested helper: header/footer
craft state now comes from the live canvas when that zone is being
edited (else stored state), and the top-level page fields fall back to
the landing page's stored state when a header/footer zone is active,
so page content is never clobbered or mislabeled.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
shadowdaoandClaude Opus 4.8