feat: show recognized plate in live feed + active sessions

Surface the advisory ANPR plate (device_events kind="read", keyed by
session identity — unsigned, prunable, never an access decision) next to
entry/exit events in the live feed and on active-session rows.

Resolved at serialize time (new plate-lookup.ts; prefers an entry read;
one device_events scan per page) like subscriber-name enrichment — the
signed ledger is untouched. Adds plate? to the shared LedgerEvent and to
ActiveSession/SessionLookup; a small amber badge in the UI.

Caveat: a vehicle_entry is signed + pushed over WS before the async ANPR
read lands, so a fresh feed row may show no plate until reload; always
present on active sessions.

Claude-Session: https://claude.ai/code/session_01Xcm6ikLgGoCxxHrxtjkk5V

apps/web/src/ActiveSessions.tsx

@@ -155,6 +155,14 @@ export function ActiveSessions({ onPick }: { onPick: (identity: string) => void
                     <span className="text-term-text">
                       {s.subscription ? `★ ${s.subscriptionHolder ?? t("subs.unnamed")}` : s.identity}
                     </span>
+                    {s.plate && (
+                      <span
+                        className="rounded border border-term-border px-1 font-semibold tracking-wide text-term-amber"
+                        title={t("booth.plateTitle")}
+                      >
+                        {s.plate}
+                      </span>
+                    )}
                     <span className="text-term-muted">{formatRelativeDateTime(s.enteredAt, t)}</span>
                     <span className="text-term-muted">{formatDuration(s.enteredAt, new Date().toISOString())}</span>
                     <span

apps/web/src/BoothScreen.tsx

@@ -165,7 +165,17 @@ function EventRow({ e, onOpen }: { e: LedgerEvent; onOpen: (e: LedgerEvent) => v
     >
       <span className="text-term-muted">{hhmmss(e.occurredAt)}</span>
       <span className={`shrink-0 font-semibold ${style?.color ?? "text-term-text"}`}>{label}</span>
-      <span className="truncate text-term-text">{displayIdentity(e)}</span>
+      <span className="flex min-w-0 items-center gap-2">
+        <span className="truncate text-term-text">{displayIdentity(e)}</span>
+        {e.plate && (
+          <span
+            className="shrink-0 rounded border border-term-border px-1 text-[11px] font-semibold tracking-wide text-term-amber"
+            title={t("booth.plateTitle")}
+          >
+            {e.plate}
+          </span>
+        )}
+      </span>
       <span className="text-term-muted">#{e.index}</span>
       {showDetail && (
         <div className="col-start-3 col-end-5 flex flex-wrap items-center gap-x-2 gap-y-1">

apps/web/src/api.ts

@@ -762,6 +762,8 @@ export interface SessionLookup {
   subscription: boolean;
   subscriptionId: string | null;
   subscriptionHolder: string | null;
+  /** Advisory licence plate recognized for this session (ANPR). Null when none. */
+  plate: string | null;
 }
 
 /** Look up a ticket/session for the booth modal (entry/exit, paid, amount owed). */
@@ -789,6 +791,8 @@ export interface ActiveSession {
   subscription: boolean;
   subscriptionId: string | null;
   subscriptionHolder: string | null;
+  /** Advisory licence plate recognized for this session (ANPR). Null when none. */
+  plate: string | null;
 }
 
 /** Active sessions: still-inside OR exited-but-within-grace (barrier unconfirmed). */

apps/web/src/lib/i18n/en.ts

@@ -106,6 +106,7 @@ export const en: Catalog = {
     badgeOverstay: "overstay",
     badgeOverstayTitle:
       "Paid session. The customer failed to exit during the grace period. A new period began.",
+    plateTitle: "Licence plate recognized by the camera (advisory — not an access decision).",
     // filters
     filterSearchSessions: "Search ticket / subscriber / plate…",
     filterSearchFeed: "Search event / identity / plate…",

apps/web/src/lib/i18n/sq.ts

@@ -108,6 +108,7 @@ export const sq = {
     badgeOverstay: "tej afatit",
     badgeOverstayTitle:
       "Sesion i paguar. Klienti nuk doli brënda afatit kohor. Ka filluar një periudhë e re tarifimi.",
+    plateTitle: "Targa e njohur nga kamera (orientuese — nuk është vendim aksesi).",
     // filtra
     filterSearchSessions: "Kërko biletë / abonent / targë…",
     filterSearchFeed: "Kërko event / identitet / targë…",