feat(demo): rich typeahead dropdown + fix limonene 'sweet' anomaly - #70
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…x limonene "sweet" - Replace the bare <datalist> with a custom dropdown: each suggestion row shows a 2D structure thumbnail, common name, IUPAC name, and SMILES. Reusable attachRichSuggest() is wired to the main bar AND every mixture ingredient row. /api/suggest now returns svg (local) + iupac (background-precomputed from PubChem, cached). - Fix the "limonene = 195x as sweet as sucrose" embarrassment: the sweet classifier false-positives on lipophilic terpenes, and the intensity regressor (trained on hydrophilic sweeteners) then extrapolates. Gate the intensity chip on logP < 2 (a sweetener-applicability proxy) so it suppresses limonene/terpenes while keeping real sweeteners (sugars, aspartame are polar); also tag it "(est.)". Signed-off-by: Austin L. <86896075+rvnminers-A-and-N@users.noreply.github.com>
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Rich dropdown
Replaces the bare
<datalist>with a custom dropdown — each row shows a 2D structure thumbnail + common name + IUPAC + SMILES. ReusableattachRichSuggest()on the main bar and every mixture row./api/suggestreturnssvg(local) +iupac(background-precomputed from PubChem, cached, fills within ~1–2 min).Limonene '195× sweet' fix
The sweet classifier false-positives on lipophilic terpenes; the intensity regressor (trained on hydrophilic sweeteners) then extrapolates. The intensity chip now also gates on logP < 2 (a sweetener-applicability proxy) — suppresses limonene (logP 3.31) and terpenes while keeping real sweeteners (glucose logP −3, aspartame 0.07), and is tagged '(est.)'. Verified.