Rewrites item-form.ts for the typed-item Item shape. Login is the only
editable type in Slice 6; other types fall through to coming-soon.
Form fields: title (required) + url + username + password (with gen
button backed by DEFAULT_PASSWORD_REQUEST) + totp (base32) + group +
notes. TOTP base32 is decoded via shared/base32 and wrapped as a
number[] into FieldValue-shape TotpConfig { secret, algorithm: sha1,
digits: 6, period_seconds: 30, kind: 'totp' }. Decode failure sets
state.error and aborts.
Save constructs a full Item envelope (id, title, type, tags, favorite,
group, notes, created, modified, trashed_at, core, sections,
attachments, field_history). On edit we preserve the existing item's
metadata but EXPLICITLY set trashed_at: undefined — carry-forward
from Slice 5 review M3, so an edit cannot accidentally preserve stale
trash state.
@ts-nocheck removed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>