feat(post-audit): Phase 3 EOI overrides + 3c spawn + 3d promote + Phase 4 worker

Phase 3b — EOI dialog field overrides:
- New EoiOverridesInput shape (clientEmail / clientPhone / yachtName)
  threaded through generate-and-sign validator + both pathways
  (in-app pdf-lib fill, Documenso template generate).
- src/lib/services/eoi-overrides.service.ts applies side-effects in one
  transaction: useOnlyForThisEoi writes documents.override_* and stops;
  setAsDefault demotes the prior primary + promotes (existing contactId)
  or inserts + promotes (fresh value); neither flag inserts a non-primary
  client_contacts row for future dropdown reuse.
- Document override columns persisted post-insert, with a 1-minute
  source_document_id backfill on freshly inserted contact rows.
- eoi-context route returns available.{emails, phones} so the dialog
  can render combobox options.
- <OverridableContactField> in eoi-generate-dialog.tsx renders the
  combobox + manual input + 2 checkboxes per field with mutually
  exclusive intent semantics.

Phase 3c — yacht spawn from EOI dialog:
- YachtForm gains createExtras + onCreated callbacks; the EOI dialog
  opens it as a nested Sheet pre-filled with the linked client as owner.
  On save the new yacht is stamped source='eoi-generated' and the
  interest is PATCHed with the new yachtId so the EOI context reflows.

Phase 3d — promote-to-primary + audit + [EOI] badge:
- POST /api/v1/clients/:id/contacts/:contactId/promote-to-primary
  (transactional demote+promote via promoteContactToPrimary).
- src/lib/audit.ts AuditAction type adds eoi_field_override,
  promote_to_primary, eoi_spawn_yacht (DB column is free-text).
- ContactsEditor surfaces an [EOI] badge on non-primary rows where
  source='eoi-custom-input'.

Phase 4 — worker + TOD picker:
- processOverdueReminders refactored to UPDATE...RETURNING with a
  fired_at IS NULL gate so parallel workers can't double-fire. Uses
  the idx_reminders_due_unfired partial index from migration 0072.
- /settings gets a "Default reminder time" time-of-day picker; the
  value lands in user_profiles.preferences.digestTimeOfDay (validated
  HH:MM at the route). <ReminderForm> seeds its dueAt from this
  preference via a React-Query me-prefs fetch.

Phase 6 hardening:
- IMAP bounce poller strips whitespace from IMAP_PASS so a copy-paste
  of Google Workspace's 16-char App Password formatted as
  "abcd efgh ijkl mnop" still authenticates. Workspace activation
  procedure documented in MASTER-PLAN §Phase 6 (was previously written
  to CLAUDE.md, which was bloat — moved to the plan).

Quality gates: 1374/1374 vitest, tsc clean, lint 0 errors.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/jobs/processors/imap-bounce-poller.ts

@@ -72,7 +72,14 @@ export async function processImapBouncePoll(): Promise<void> {
   const host = process.env.IMAP_HOST;
   const portStr = process.env.IMAP_PORT;
   const user = process.env.IMAP_USER;
-  const pass = process.env.IMAP_PASS;
+  // Strip whitespace from the password defensively. Google Workspace App
+  // Passwords are 16 characters formatted as 4 groups of 4 separated by
+  // spaces (`abcd efgh ijkl mnop`); pasted as-is, Gmail's IMAP server
+  // rejects them with an auth error in some configurations. Per
+  // https://support.google.com/mail/answer/185833, the password must be
+  // entered as the unbroken 16-character string. Stripping here means a
+  // copy-paste with the visual spaces preserved still works.
+  const pass = process.env.IMAP_PASS?.replace(/\s+/g, '');
   if (!host || !portStr || !user || !pass) {
     logger.debug('IMAP bounce poll skipped — IMAP_* env not configured');
     return;