feat(site-finder): clickable parcel markers open analysis from the map

Marker click opens an interactive Leaflet popup with a primary "Открыть анализ"
action that navigates to /site-finder/analysis/<cad> (encodeURIComponent —
matches the [cad] route's single-decode contract) and records the visit in
RecentParcels. Hover tooltip enriched with status + actionable hint. Existing
ParcelDrawer preview kept, reachable via the popup's secondary "Подробнее".
ESLint + tsc clean.

frontend/src/app/site-finder/page.tsx

@@ -10,7 +10,10 @@ import { MapFilterBar } from "@/components/site-finder/entry/MapFilterBar";
 import { ParcelDrawer } from "@/components/site-finder/entry/ParcelDrawer";
 import { ParcelLegend } from "@/components/site-finder/entry/ParcelLegend";
 import { RecentParcels } from "@/components/site-finder/entry/RecentParcels";
-import { useParcelsBboxQuery } from "@/lib/site-finder-api";
+import {
+  addLocalRecentParcel,
+  useParcelsBboxQuery,
+} from "@/lib/site-finder-api";
 import type {
   ParcelBboxFilters,
   ParcelBboxItem,
@@ -85,6 +88,18 @@ export default function SiteFinderPage() {
     setSelectedParcel(null);
   }
 
+  function handleParcelOpen(parcel: ParcelBboxItem) {
+    // Record the visit so RecentParcels stays populated, then navigate.
+    addLocalRecentParcel({
+      cad_num: parcel.cad_num,
+      address: parcel.address,
+      area_ha: parcel.area_ha,
+      district: parcel.district,
+      visited_at: new Date().toISOString(),
+    });
+    router.push(`/site-finder/analysis/${encodeURIComponent(parcel.cad_num)}`);
+  }
+
   function handleCadSubmit(cad: string) {
     router.push(`/site-finder/analysis/${encodeURIComponent(cad)}`);
   }
@@ -162,6 +177,7 @@ export default function SiteFinderPage() {
           <EntryMap
             filters={filters}
             selectedCad={selectedParcel?.cad_num ?? null}
+            onParcelOpen={handleParcelOpen}
             onParcelSelect={handleParcelSelect}
             onParcelDeselect={handleParcelDeselect}
             onBboxChange={setBbox}

frontend/src/components/site-finder/entry/EntryMap.tsx

@@ -6,9 +6,11 @@ import {
   TileLayer,
   CircleMarker,
   Tooltip,
+  Popup,
   useMapEvents,
 } from "react-leaflet";
-import type { LeafletMouseEvent, Map as LeafletMap } from "leaflet";
+import type { Map as LeafletMap } from "leaflet";
+import { ArrowRight } from "lucide-react";
 import "leaflet/dist/leaflet.css";
 
 import type {
@@ -17,7 +19,7 @@ import type {
   ParcelBboxFilters,
 } from "@/lib/site-finder-api";
 import { useParcelsBboxQuery } from "@/lib/site-finder-api";
-import { STATUS_COLORS } from "./ParcelLegend";
+import { STATUS_COLORS, STATUS_LABELS } from "./ParcelLegend";
 
 // ── Bbox change listener ───────────────────────────────────────────────────────
 
@@ -67,14 +69,23 @@ function BboxListener({ onBboxChange }: BboxListenerProps) {
 interface ParcelMarkersProps {
   parcels: ParcelBboxItem[];
   selectedCad: string | null;
+  /** Open the full analysis page for a parcel (primary action). */
+  onOpen: (parcel: ParcelBboxItem) => void;
+  /** Open the side drawer with a parcel preview (secondary action). */
   onSelect: (parcel: ParcelBboxItem) => void;
 }
 
-function ParcelMarkers({ parcels, selectedCad, onSelect }: ParcelMarkersProps) {
+function ParcelMarkers({
+  parcels,
+  selectedCad,
+  onOpen,
+  onSelect,
+}: ParcelMarkersProps) {
   return (
     <>
       {parcels.map((parcel) => {
         const color = STATUS_COLORS[parcel.status] ?? "#73767E";
+        const statusLabel = STATUS_LABELS[parcel.status] ?? parcel.status;
         const isSelected = parcel.cad_num === selectedCad;
         return (
           <CircleMarker
@@ -87,21 +98,81 @@ function ParcelMarkers({ parcels, selectedCad, onSelect }: ParcelMarkersProps) {
               fillOpacity: 0.85,
               weight: isSelected ? 2.5 : 1.5,
             }}
-            eventHandlers={{
+            // Leaflet renders interactive vector markers with a pointer cursor
-              click: (e: LeafletMouseEvent) => {
+            // and keeps them keyboard-focusable; click opens the Popup below.
-                e.originalEvent.stopPropagation();
-                onSelect(parcel);
-              },
-            }}
           >
+            {/* Hover hint — quick identity without committing to the analyze POST */}
             <Tooltip direction="top" offset={[0, -8]} opacity={0.95}>
               <div style={{ fontSize: 12 }}>
                 <div style={{ fontWeight: 600 }}>{parcel.cad_num}</div>
-                <div style={{ color: "#5B6066" }}>
+                <div style={{ color: "var(--fg-secondary)" }}>
-                  {parcel.area_ha.toFixed(2)} га · {parcel.district}
+                  {parcel.area_ha.toFixed(2)} га · {statusLabel}
+                </div>
+                <div style={{ color: "var(--fg-tertiary)", marginTop: 2 }}>
+                  Нажмите, чтобы открыть анализ
                 </div>
               </div>
             </Tooltip>
+
+            {/* Click target — interactive popup with the primary navigate action */}
+            <Popup>
+              <div style={{ fontSize: 12, minWidth: 168 }}>
+                <div
+                  style={{
+                    fontWeight: 600,
+                    color: "var(--fg-primary)",
+                    fontVariantNumeric: "tabular-nums",
+                  }}
+                >
+                  {parcel.cad_num}
+                </div>
+                <div
+                  style={{ color: "var(--fg-secondary)", marginBottom: 8 }}
+                >
+                  {parcel.area_ha.toFixed(2)} га · {statusLabel}
+                </div>
+                <button
+                  type="button"
+                  onClick={() => onOpen(parcel)}
+                  aria-label={`Открыть анализ участка ${parcel.cad_num}`}
+                  style={{
+                    display: "flex",
+                    alignItems: "center",
+                    justifyContent: "center",
+                    gap: 6,
+                    width: "100%",
+                    background: "var(--accent)",
+                    color: "#fff",
+                    border: "none",
+                    borderRadius: 6,
+                    padding: "6px 12px",
+                    fontSize: 13,
+                    fontWeight: 500,
+                    cursor: "pointer",
+                  }}
+                >
+                  Открыть анализ
+                  <ArrowRight size={14} strokeWidth={1.5} />
+                </button>
+                <button
+                  type="button"
+                  onClick={() => onSelect(parcel)}
+                  style={{
+                    display: "block",
+                    width: "100%",
+                    background: "none",
+                    border: "none",
+                    color: "var(--fg-secondary)",
+                    padding: "6px 12px 0",
+                    fontSize: 12,
+                    cursor: "pointer",
+                    textAlign: "center",
+                  }}
+                >
+                  Подробнее в карточке
+                </button>
+              </div>
+            </Popup>
           </CircleMarker>
         );
       })}
@@ -118,6 +189,9 @@ const DEFAULT_ZOOM = 12;
 interface EntryMapProps {
   filters: ParcelBboxFilters;
   selectedCad: string | null;
+  /** Primary action: navigate to the analysis page for a parcel. */
+  onParcelOpen: (parcel: ParcelBboxItem) => void;
+  /** Secondary action: open the preview drawer for a parcel. */
   onParcelSelect: (parcel: ParcelBboxItem) => void;
   onParcelDeselect: () => void;
   /** Called whenever the map viewport changes — allows parent to read bbox for filter counters */
@@ -127,6 +201,7 @@ interface EntryMapProps {
 export function EntryMap({
   filters,
   selectedCad,
+  onParcelOpen,
   onParcelSelect,
   onParcelDeselect,
   onBboxChange,
@@ -163,6 +238,7 @@ export function EntryMap({
           <ParcelMarkers
             parcels={parcels}
             selectedCad={selectedCad}
+            onOpen={onParcelOpen}
             onSelect={onParcelSelect}
           />
         )}