feat(uat-batch): Group B Interest detail polish (5 new ships + 2 verified)

B13–B19 from the 2026-05-21 plan. Five new ships; two items already in
place from earlier work but flagged for verification.

Shipped now:
  B14  Interest Overview Email + Phone rows: new <ClientChannelEditor>
       combobox. Primary value renders inline (free-text for email,
       <InlinePhoneField> for phone with country picker). Chevron opens
       a popover listing every contact in the channel — promote to
       primary, delete non-primaries, or inline-add a new contact.
       Backed by the existing /clients/[id]/contacts CRUD + promote-
       to-primary endpoints. Wired into the Email + Phone rows on
       interest-tabs.tsx Overview.
  B15  Inline phone editor: the phone branch of <ClientChannelEditor>
       uses <InlinePhoneField> (country code + national-format split).
       interests.service.ts now returns `clientPrimaryPhoneCountry` so
       the editor can preserve the ISO-3166-1 alpha-2 round-trip.
  B16  Client Overview interest summary: PanelVariant of
       <ClientPipelineSummary> renders a one-line "Wants L × W × D ·
       Source" under each interest's header when constraints / source
       are captured. Hidden when both are empty.
       <ClientInterestRow> type extended with the new fields; the
       /api/v1/interests query already returns them.
  B17  Notes Latest-note teaser stage pill: stage-badge chip next to
       the "5 minutes ago · Matt" line. Shows the deal's CURRENT
       pipelineStage — a stage-at-note-time lookup would require a
       per-render audit_logs read, over-engineered for a context hint.
  B18  InterestBerthStatusBanner names + links the competing deal:
       reuses /berths/[id]/active-interests endpoint shipped in 292a8b5;
       one query per conflicting berth via useQueries. Picks the
       isPrimary competing interest (falls back to first non-self
       row); renders an inline <Link> to the competing detail page.

Already shipped (verified pre-shipped):
  B13  Inbox Reminders embedded filter row — `embedded` prop already
       wired in reminder-list.tsx.
  B19  Qualification auto-confirm intent at stage ≥ EOI — already
       handled by computeAutoSatisfied's `stageIdx > qualifiedIdx`
       gate (covers eoi / reservation / deposit_paid / contract).

Verified: tsc clean, vitest 1454/1454.

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

src/lib/services/interests.service.ts

@@ -494,6 +494,7 @@ export async function getInterestById(id: string, portId: string) {
       id: clientContacts.id,
       value: clientContacts.value,
       valueE164: clientContacts.valueE164,
+      valueCountry: clientContacts.valueCountry,
     })
     .from(clientContacts)
     .where(
@@ -661,6 +662,7 @@ export async function getInterestById(id: string, portId: string) {
     clientPrimaryPhone: phoneContact?.value ?? null,
     clientPrimaryPhoneContactId: phoneContact?.id ?? null,
     clientPrimaryPhoneE164: phoneContact?.valueE164 ?? null,
+    clientPrimaryPhoneCountry: phoneContact?.valueCountry ?? null,
     clientHasAddress: !!addressRow,
     berthId,
     berthMooringNumber,