feat: quality of life sweep from the feature discussions

Small requests from the discussions, each built end to end: planner and
map (cycling mode, date first headings, clear a day, stay times per day,
off-route stops, map lock, compact unplanned markers, pending stays,
cable car, transit quick picks), places (location filter, category from
OSM, open in maps, geo: link, image from an attachment, enrichment on
file import, places near a pin, place name language, Amap first in
China), lists and costs (packed counter, inherited sharing, Markdown
to-dos, payment notes, bookings CSV, my plan PDF), sharing (unplanned
places, travel only, without photos), journey (photo zoom, drafts,
photo order, trip suggestion, day jump), atlas (region counter, region
bucket list, places per country), vacay half company holidays, studio
copy and paste plus the book's own layouts, and RESTORE_FROM_BACKUP for
a first start restore.

shared/src/maps/maps.schema.spec.ts

@@ -1,5 +1,6 @@
 import {
   mapsSearchRequestSchema,
+  mapsNearbyRequestSchema,
   mapsAutocompleteRequestSchema,
   mapsReverseQuerySchema,
   mapsResolveUrlRequestSchema,
@@ -11,6 +12,17 @@ import {
 
 import { describe, it, expect } from 'vitest';
 
+describe('mapsNearbyRequestSchema', () => {
+  it('takes a point and caps the circle and the count', () => {
+    expect(mapsNearbyRequestSchema.safeParse({ lat: 52.5, lng: 13.4 }).success).toBe(true);
+    expect(mapsNearbyRequestSchema.safeParse({ lat: 52.5, lng: 13.4, radius: 5000, limit: 20 }).success).toBe(true);
+    expect(mapsNearbyRequestSchema.safeParse({ lat: 52.5, lng: 13.4, radius: 5001 }).success).toBe(false);
+    expect(mapsNearbyRequestSchema.safeParse({ lat: 52.5, lng: 13.4, limit: 21 }).success).toBe(false);
+    expect(mapsNearbyRequestSchema.safeParse({ lat: 91, lng: 13.4 }).success).toBe(false);
+    expect(mapsNearbyRequestSchema.safeParse({ lng: 13.4 }).success).toBe(false);
+  });
+});
+
 describe('mapsSearchRequestSchema', () => {
   it('requires a non-empty query', () => {
     expect(mapsSearchRequestSchema.safeParse({ query: 'berlin' }).success).toBe(true);

shared/src/maps/maps.schema.ts

@@ -38,6 +38,21 @@ export const mapsSearchRequestSchema = z.object({
 });
 export type MapsSearchRequest = z.infer<typeof mapsSearchRequestSchema>;
 
+/**
+ * Places of any kind around a point, nearest first (#976). No category and no
+ * box: the circle is the question. Both are capped, because the Google path
+ * bills per call and a city centre has more named places than anyone reads.
+ */
+export const mapsNearbyRequestSchema = z.object({
+  lat: z.number().min(-90).max(90),
+  lng: z.number().min(-180).max(180),
+  /** Metres, 500 when left out. */
+  radius: z.number().int().min(50).max(5000).optional(),
+  /** How many places, 20 when left out. */
+  limit: z.number().int().min(1).max(20).optional(),
+});
+export type MapsNearbyRequest = z.infer<typeof mapsNearbyRequestSchema>;
+
 export const mapsAutocompleteRequestSchema = z.object({
   input: z.string().min(1).max(200),
   lang: z.string().optional(),