Выгрузка карты из памяти + фиксы столбца адресов

1) Карта выгружается (map.destroy()) через 2с после ухода в режим «График»
   — освобождает тайлы/canvas/GPU (~350–450 МБ); отменяется при возврате.
   Метод MapView.destroy() (сброс map/objectManager/initPromise/pending);
   в onModeChange сброс mapLoadedKey, иначе refreshMap короткозамыкал render и
   свежий ObjectManager оставался пустым.

2) MIN_LABEL_W 140→200 — три пилюли Город/Адрес/Код не обрезаются на узком
   столбце; container-query прячет подпись «Показывать» при ширине < 255px.

3) Правый/левый отступ 7px у содержимого строки (#timeline .vis-label .vis-inner,
   специфичность выше собственного padding vis-timeline) — адрес не липнет к
   границе столбца.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "mapdash-frontend",
   "private": true,
-  "version": "1.0.1",
+  "version": "1.0.2",
   "type": "module",
   "scripts": {
     "dev": "vite",

frontend/src/main.ts

@@ -420,10 +420,25 @@ async function refreshMap(): Promise<void> {
   }
 }
 
+let mapDestroyTimer = 0;
 async function onModeChange(mode: ViewMode): Promise<void> {
   if (mode !== 'map') view.applyLayout(); // timeline visible (timeline or split)
-  if (mode === 'timeline') mapView.closePanel(); // map hidden — drop its floating card
-  if (mode !== 'timeline') await refreshMap(); // map visible (map or split)
+  if (mode === 'timeline') {
+    mapView.closePanel(); // map hidden — drop its floating card
+    // Free the Yandex map (tiles/canvas/GPU — the bulk of the tab's memory) a
+    // couple of seconds after it's closed; cancelled if a map view returns, so
+    // quick График⇄Карта toggles don't thrash a re-init.
+    window.clearTimeout(mapDestroyTimer);
+    mapDestroyTimer = window.setTimeout(() => {
+      mapView.destroy();
+      // The fresh map/ObjectManager will be empty, so drop the "already loaded"
+      // key — the next open re-fetches + re-renders instead of short-circuiting.
+      mapLoadedKey = '';
+    }, 2000);
+  } else {
+    window.clearTimeout(mapDestroyTimer); // map visible again — keep it
+    await refreshMap(); // map visible (map or split); ensureInit rebuilds if destroyed
+  }
 }
 
 const viewModes = createViewModes(

frontend/src/map.ts

@@ -63,6 +63,9 @@ export interface MapView {
   ensureInit(): Promise<void>;
   invalidateSize(): void;
   closePanel(): void;
+  /** Destroy the Yandex map and free its tiles/canvas/GPU memory. The next
+   *  ensureInit() re-creates it from scratch. */
+  destroy(): void;
   /** Pan + zoom the map to the surface's location (its cluster). No-op if it has no coords. */
   focusBoard(boardId: string): void;
 }
@@ -633,6 +636,20 @@ export function createMapView(els: MapElements, apiKey: string): MapView {
     closePanel(): void {
       closeMapPanel();
     },
+    destroy(): void {
+      closeMapPanel();
+      // map.destroy() tears down Yandex's DOM inside #map and releases its tile
+      // cache / canvas / GPU textures. Our legend/counter overlays are siblings
+      // of #map, so they survive. Reset state so ensureInit() rebuilds cleanly.
+      if (map) {
+        try { map.destroy(); } catch { /* already torn down */ }
+      }
+      map = null;
+      objectManager = null;
+      initPromise = null;
+      pendingFocus = null;
+      pending = null;
+    },
     focusBoard(boardId: string): void {
       pendingFocus = boardId;
       applyFocus(); // applies now if already rendered, else waits for the next draw

frontend/src/styles.css

@@ -327,8 +327,11 @@ input::placeholder { color: var(--text-muted); }
   display: flex; align-items: center; gap: 6px;
   padding: 0 12px; box-sizing: border-box; overflow: hidden;
   background: var(--bg); border-bottom: 1px solid var(--border);
+  container-type: inline-size;
 }
 .ci-label { flex: 0 0 auto; font-size: 11px; color: var(--text-muted); white-space: nowrap; }
+/* Narrow column: drop the "Показывать" label so the three pills still fit. */
+@container (max-width: 255px) { #chart-wrap #col-info .ci-label { display: none; } }
 .ci-toggle {
   flex: 0 0 auto; border: none; cursor: pointer; white-space: nowrap;
   font-size: 12px; font-weight: 500; padding: 5px 11px; border-radius: 999px;
@@ -770,10 +773,14 @@ html.role-pending .manager-only { display: none !important; }
 /* Row hover */
 .vis-label.row-hover, .vis-group.row-hover { background-color: var(--row-hover) !important; }
 /* Fixed/resizable label column */
-.vis-label .vis-inner {
+/* #timeline lifts specificity above vis-timeline's own `.vis-labelset .vis-label
+   .vis-inner { padding: 5px }`, so the right padding actually applies. */
+#timeline .vis-label .vis-inner {
   display: inline-block;
+  box-sizing: border-box;
   min-width: var(--label-w);
   max-width: var(--label-w);
+  padding-left: 7px; padding-right: 7px; /* keep the address off the column borders */
   overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: middle;
 }
 

frontend/src/timeline.ts

@@ -54,7 +54,7 @@ export const zoomSteps: ReadonlyArray<{ days: number; label: string }> = [
 
 const MONTH_BG_ID = '__month_hover_bg';
 const CUR_MONTH_BG_ID = '__cur_month_bg';
-const MIN_LABEL_W = 140;
+const MIN_LABEL_W = 200; // fits the three column-info pills (~188px) without clipping
 
 // Uniform 3-letter month labels (moment's ru `MMM` mixes full/abbreviated with
 // dots — "март", "май", "нояб.", "дек."). scale is 'month' at every zoom step.