feat: weather conditions check from stroy-bot-main

Ports the weather check added to stroy-bot-main on 2026-10-16: daily
station weather, report positions with weather per shift and the AI
assessment of working conditions. Opens as ?page=weather&start=&end=
instead of the #weathercheck hash, and hub dates survive the way back.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

src/webparts/stroyBot/app/routing/routes.test.ts

@@ -17,4 +17,20 @@ describe('parseRoute', () => {
   it('адрес только с projectId=7', () => {
     expect(parseRoute('?projectId=7')).toEqual({ page: 'hub', projectId: '7' });
   });
+  it('сверка погоды с периодом', () => {
+    expect(parseRoute('?page=weather&projectId=7&start=2026-10-01&end=2026-10-07')).toEqual({
+      page: 'weather',
+      projectId: '7',
+      start: '2026-10-01',
+      end: '2026-10-07'
+    });
+  });
+});
+
+describe('buildSearch', () => {
+  it('параметры прошлого маршрута не переносятся, посторонние параметры страницы остаются', () => {
+    expect(buildSearch({ page: 'weather', projectId: '7', start: '2026-10-01' }, '?debug=true&reportId=r1')).toEqual(
+      '?debug=true&page=weather&projectId=7&start=2026-10-01'
+    );
+  });
 });