feat(tours): complete planner follow-up scope

This commit completes the reviewed Tours follow-up scope after the Tours MVP was merged into dev.

Included feature blocks:

- RC-01: identify Tours in PLAN day rows and show compact Tour facts;
- RC-06: search for a city or address in TOUR-PLANNER without hidden writes;
- RC-07: reorder Tour waypoints in the left sidebar;
- RC-08: drag Tour waypoints on Leaflet, MapLibre and Mapbox with stable viewport, history and routing behavior;
- RS-01: persist Tour descriptions and HTTPS information links with local provider classification;
- RS-02: persist breaks/additional time and calculated or manually adjusted planned Tour duration without changing scheduling semantics.
The implementation preserves:

- ordinary Place and Legacy Track behavior;
- Tours-off fallback behavior;
- existing GPX/import behavior;
- Tour assignment and deletion behavior;
- calculated routing duration as a separate value;
- existing Tour provenance fields;
- keyboard/list alternatives for waypoint editing.
Not included:

- PR1-09 trip-wide Tour summary;
- Wanderer integration;
- GPX import changes;
- new Tour types;
- Tour-to-Day drag-and-drop;
- further roadmap or Post-Release features.
Validation:

- focused RC-01/RC-06/RC-07/RC-08/RS-01/RS-02 tests passed;
- affected shared/server/client typechecks passed;
- migration and generated DB type checks passed;
- scoped ESLint passed;
- staged diff checks passed;
- owner manual tests passed for all six feature blocks.

client/src/components/Map/mapViewContract.ts

@@ -111,6 +111,8 @@ export interface MapViewProps {
   plannerWaypoints?: Array<{ id: string; lat: number; lng: number }>;
   selectedPlannerWaypointId?: string | null;
   onPlannerWaypointClick?: (id: string) => void;
+  /** Drops a dragged control point; returns false when the move was refused. */
+  onPlannerWaypointMove?: (id: string, lat: number, lng: number) => boolean;
   routeProfileFocus?: RouteProfileFocus | null;
   viewBaseLayer?: TourBaseLayer;
   onViewBaseLayerChange?: (layer: TourBaseLayer) => void;
@@ -123,7 +125,7 @@ export interface MapViewProps {
    */
   focusPoints?: [number, number][];
   /** Changes only when the caller intentionally wants a new initial frame. */
-  focusKey?: number;
+  focusKey?: number | string;
   /**
    * What the caller's own chrome covers while `focusPoints` is framed, in pixels per edge.
    *