feat(geoportal-v2): UAT name + SOLICITANT into Înscriere + Google Maps inline

Iteration on the info panel per Marius's feedback.

1. UAT NAME IN HEADER
   New uat-lookup.ts hook loads public/uat.json (3,186 rows, ~95 KB,
   one-shot fetch + Map cache + subscribers) and exposes
   useUatName(siruta). Header reads:
     Terenuri · 2.400 m² · FELEACU · 57582
   instead of just "SIRUTA 57582". The localitate name lives in front
   of the bare siruta number (muted, smaller weight) — siruta is
   still there for ops + tooltip, just not the primary signal.

2. SOLICITANT MOVED INTO ÎNSCRIERE
   Was rendered as a prominent User-icon line right above PROPRIETARI,
   which led to "BOJAN ELENA = current owner?" confusion. The two
   fields semantically differ: SOLICITANT is the person who filed the
   most recent ANCPI application (e.g. the new buyer initiating a
   transfer), PROPRIETARI is who's currently registered as owner. Now
   SOLICITANT is collapsed into the existing Înscriere <details> next
   to TIP_INSCRIERE / DATA_CERERE / ACT_PROPRIETATE — the
   registration-metadata bucket where it belongs.

3. GOOGLE MAPS INLINE WITH ADDRESS
   When ADRESA exists, the Google Maps text-link sits right of the
   address (using feature.lat/lng for the query). One-tap go-to-map
   without a separate Localizare section.

4. LOCALIZARE → COLLAPSIBLE
   Bottom Localizare card becomes a closed-by-default <details>.
   Inside: WGS84 lat/lng, SIRUTA, and a separate Google Maps link.
   ID (objectId) shows in the summary line. Mirrors eterra.live's
   approach. The redundant Feleacu/coords echo at the bottom is
   gone — coords are still one click away when needed.

NOT in this commit (parked for follow-up):
  - PIZ / Plan situație / Coord. / DXF actions — would mean porting
    eterra.live's three /api/geoportal/{piz,pad,coords-xlsx} document
    generators. Substantial work (mapbox-static-image render +
    server-side PDF layout); needs its own session.
  - CF intern (gratuit) vs Extras CF (1 credit) split — current
    "Comandă CF" modal already handles both pool/connection states,
    but the two-button visual split mirroring eterra.live's catalog-
    hit fast path is a smaller follow-up.

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

src/modules/geoportal/v2/feature-info-panel.tsx

@@ -5,11 +5,12 @@ import { signIn } from "next-auth/react";
 import {
   X, RefreshCw, Loader2, FileText, AlertCircle,
   Home, Building, Building2, MapPin, ChevronRight, Users,
-  Sparkles, User, ShieldCheck, AlertTriangle, HelpCircle,
+  Sparkles, ShieldCheck, AlertTriangle, HelpCircle,
   Factory, Warehouse,
 } from "lucide-react";
 import { cn } from "@/shared/lib/utils";
 import { CfOrderModal } from "./cf-order-modal";
+import { useUatName } from "./uat-lookup";
 
 const AUTH_RETRY_KEY = "gis_panel_auth_retry";
 
@@ -791,6 +792,7 @@ export function FeatureInfoPanel({ feature, onClose, onSelectFeature, basic = fa
 
   const cadrefHeader = feature.cadastralRef || feature.objectId || "—";
   const layerLabel = feature.layerId.replace("_ACTIVE", "").toLowerCase();
+  const uatName = useUatName(feature.siruta);
 
   const enrichedAgo = formatRelativeTime(detail?.enrichedAt);
 
@@ -811,8 +813,14 @@ export function FeatureInfoPanel({ feature, onClose, onSelectFeature, basic = fa
             {feature.areaValue != null && (
               <span> · {formatNum(feature.areaValue)} m²</span>
             )}
+            {uatName && (
+              <span> · {uatName}</span>
+            )}
             {feature.siruta && (
-              <span> · SIRUTA {feature.siruta}</span>
+              <span
+                className="text-muted-foreground/70"
+                title={`SIRUTA ${feature.siruta}`}
+              > · {feature.siruta}</span>
             )}
           </p>
         </div>
@@ -979,14 +987,18 @@ export function FeatureInfoPanel({ feature, onClose, onSelectFeature, basic = fa
                 {adresa && (
                   <div className="flex items-start gap-1.5">
                     <MapPin className="mt-0.5 h-3 w-3 shrink-0 text-muted-foreground" />
-                    <p className="text-xs leading-snug">{adresa}</p>
+                    <p className="flex-1 text-xs leading-snug">{adresa}</p>
-                  </div>
+                    {feature.lat != null && feature.lng != null && (
+                      <a
+                        href={`https://www.google.com/maps/search/?api=1&query=${feature.lat},${feature.lng}`}
+                        target="_blank"
+                        rel="noopener noreferrer"
+                        title="Deschide în Google Maps"
+                        className="shrink-0 text-[10px] text-primary hover:underline"
+                      >
+                        Google Maps
+                      </a>
                     )}
-
-                {solicitant && (
-                  <div className="flex items-start gap-1.5">
-                    <User className="mt-0.5 h-3 w-3 shrink-0 text-muted-foreground" />
-                    <p className="text-xs leading-snug">{solicitant}</p>
                   </div>
                 )}
 
@@ -1001,7 +1013,12 @@ export function FeatureInfoPanel({ feature, onClose, onSelectFeature, basic = fa
                   />
                 )}
 
-                {(tipInscriere || dataCererii || actProp) && (
+                {/* Înscriere — collapsed. Holds the most-recent application
+                    metadata (who applied, when, what document) which is
+                    NOT the same as current ownership. SOLICITANT lives
+                    here, not next to PROPRIETARI, to avoid the "Bojan
+                    Elena = proprietar?" confusion. */}
+                {(solicitant || tipInscriere || dataCererii || actProp) && (
                   <details className="group border-t pt-2">
                     <summary className="-mx-1 flex cursor-pointer list-none items-center gap-1 rounded px-1 py-0.5 hover:bg-muted/40">
                       <ChevronRight className="h-3 w-3 shrink-0 text-muted-foreground transition-transform group-open:rotate-90" />
@@ -1010,6 +1027,7 @@ export function FeatureInfoPanel({ feature, onClose, onSelectFeature, basic = fa
                       </p>
                     </summary>
                     <div className="mt-1 space-y-1 pl-4">
+                      {solicitant && <InfoRow label="Solicitant" value={solicitant} />}
                       {tipInscriere && <InfoRow label="Tip înscriere" value={tipInscriere} />}
                       {dataCererii && <InfoRow label="Data cererii" value={dataCererii} />}
                       {actProp && <InfoRow label="Act proprietate" value={actProp} />}
@@ -1193,24 +1211,47 @@ export function FeatureInfoPanel({ feature, onClose, onSelectFeature, basic = fa
             </div>
           )}
 
-          {/* Localizare */}
+          {/* Localizare — collapsible. Coords + ObjectId for those who need
+              them (cadastrali, etc.). Skipped when ADRESA is shown above
+              (Google Maps link moves there); otherwise this is the only
+              way to get a map link, so keep it. */}
           {feature.lat != null && feature.lng != null && (
-            <div className="border-t px-2 py-1.5">
+            <details className="group mx-2 my-2 rounded-md border bg-muted/15">
-              <div className="flex items-center gap-1.5 text-xs">
+              <summary className="-mx-0 flex cursor-pointer list-none items-center gap-1 border-b px-2.5 py-1.5 hover:bg-muted/40">
-                <MapPin className="h-3 w-3 text-muted-foreground" />
+                <ChevronRight className="h-3 w-3 shrink-0 text-muted-foreground transition-transform group-open:rotate-90" />
-                <span className="font-mono tabular-nums">
+                <p className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground">
-                  {feature.lat.toFixed(5)}, {feature.lng.toFixed(5)}
+                  Localizare
+                </p>
+                {feature.objectId && (
+                  <span className="ml-auto text-[10px] text-muted-foreground/70">
+                    ID {feature.objectId}
                   </span>
+                )}
+              </summary>
+              <div className="space-y-1.5 px-2.5 py-2 text-xs">
+                <div className="flex items-center justify-between gap-2">
+                  <span className="text-muted-foreground">WGS84</span>
+                  <span className="font-mono tabular-nums">
+                    {feature.lat.toFixed(6)}, {feature.lng.toFixed(6)}
+                  </span>
+                </div>
+                <div className="flex items-center justify-between gap-2">
+                  <span className="text-muted-foreground">SIRUTA</span>
+                  <span className="font-mono tabular-nums">
+                    {feature.siruta || "—"}
+                  </span>
+                </div>
                 <a
                   href={`https://www.google.com/maps/search/?api=1&query=${feature.lat},${feature.lng}`}
                   target="_blank"
                   rel="noopener noreferrer"
-                  className="ml-auto text-xs text-primary hover:underline"
+                  className="inline-flex items-center gap-1 text-[11px] text-primary hover:underline"
                 >
-                  Google Maps
+                  <MapPin className="h-3 w-3" />
+                  Deschide în Google Maps
                 </a>
               </div>
-            </div>
+            </details>
           )}
 
           {!loading && !detail && !error && (

src/modules/geoportal/v2/uat-lookup.ts

@@ -0,0 +1,57 @@
+"use client";
+
+// Lazy, browser-side lookup of UAT (siruta → name).
+//
+// `public/uat.json` is a 3,186-row static asset (~95 KB) generated once
+// from `gis_core.GisUat`. The V2 panel uses it to display the UAT
+// name in the header ("FELEACU · SIRUTA 57582" instead of just "SIRUTA
+// 57582"). Single fetch per tab, cached in a module-level Map.
+//
+// Hook callers re-render once the map resolves. No suspense, no
+// loading flash — the header just upgrades from "SIRUTA 57582" to
+// "FELEACU · SIRUTA 57582" the instant the fetch completes.
+
+import { useEffect, useState } from "react";
+
+type UatEntry = { siruta: string; name: string };
+
+let cache: Map<string, string> | null = null;
+let inflight: Promise<Map<string, string>> | null = null;
+const subscribers = new Set<() => void>();
+
+async function loadUatMap(): Promise<Map<string, string>> {
+  if (cache) return cache;
+  if (inflight) return inflight;
+  inflight = (async () => {
+    try {
+      const res = await fetch("/uat.json", { cache: "force-cache" });
+      if (!res.ok) throw new Error(`uat.json HTTP ${res.status}`);
+      const arr = (await res.json()) as UatEntry[];
+      const map = new Map<string, string>();
+      for (const u of arr) {
+        if (u?.siruta && u?.name) map.set(String(u.siruta), u.name);
+      }
+      cache = map;
+      subscribers.forEach((cb) => cb());
+      return map;
+    } finally {
+      inflight = null;
+    }
+  })();
+  return inflight;
+}
+
+export function useUatName(siruta: string | undefined): string | null {
+  const [, force] = useState(0);
+  useEffect(() => {
+    if (cache) return;
+    const cb = () => force((n) => n + 1);
+    subscribers.add(cb);
+    void loadUatMap();
+    return () => {
+      subscribers.delete(cb);
+    };
+  }, []);
+  if (!siruta) return null;
+  return cache?.get(String(siruta)) ?? null;
+}