feat(web): map timeline sidepanel (#26532)

* feat(web): map timeline panel

* update openapi

* remove #key

* add index on lat/lng

server/src/utils/bbox.ts

@@ -0,0 +1,32 @@
+import { applyDecorators } from '@nestjs/common';
+import { ApiPropertyOptions } from '@nestjs/swagger';
+import { Transform, Type } from 'class-transformer';
+import { IsNotEmpty, ValidateNested } from 'class-validator';
+import { Property } from 'src/decorators';
+import { BBoxDto } from 'src/dtos/bbox.dto';
+import { Optional } from 'src/validation';
+
+type BBoxOptions = { optional?: boolean };
+export const ValidateBBox = (options: BBoxOptions & ApiPropertyOptions = {}) => {
+  const { optional, ...apiPropertyOptions } = options;
+
+  return applyDecorators(
+    Transform(({ value }) => {
+      if (typeof value !== 'string') {
+        return value;
+      }
+
+      const [west, south, east, north] = value.split(',', 4).map(Number);
+      return Object.assign(new BBoxDto(), { west, south, east, north });
+    }),
+    Type(() => BBoxDto),
+    ValidateNested(),
+    Property({
+      type: 'string',
+      description: 'Bounding box coordinates as west,south,east,north (WGS84)',
+      example: '11.075683,49.416711,11.117589,49.454875',
+      ...apiPropertyOptions,
+    }),
+    optional ? Optional({}) : IsNotEmpty(),
+  );
+};