feat(layers): Recent Imagery — open satellite imagery for a selected box (#716)

Select a box on the world and browse the last 30 days of open satellite imagery over it, keyless: NASA GIBS Harmonized Landsat Sentinel-2 (30 m) and the VIIRS daily overview (250 m), with a day strip, IMAGE / VS BASEMAP / A / B modes with a swipe divider, PNG export and share links. The before/after swipe from the Nepal scene moves into shared modules so both use it.

Co-authored-by: manjunath22466 <[email protected]>

src/ui/panelChrome.js

@@ -12,6 +12,7 @@ const SHARE_PANEL_STATE_SPECS = Object.freeze([
   { id: 'data-panel' },
   { id: 'cctv-panel' },
   { id: 'weather-panel' },
+  { id: 'recent-imagery-panel' },
   { id: 'radio-panel' },
   { id: 'scene-panel' },
   { id: 'global-context-panel' },
@@ -23,6 +24,7 @@ const COCKPIT_ENTRY_COLLAPSE_PANEL_IDS = Object.freeze([
   'data-panel',
   'cctv-panel',
   'weather-panel',
+  'recent-imagery-panel',
   'scene-panel',
   'pp-toggles',
   'global-context-panel',
@@ -284,6 +286,7 @@ export class PanelChrome {
       'pp-toggles',
       'cctv-panel',
       'weather-panel',
+      'recent-imagery-panel',
       'global-context-panel',
     ].includes(panelEl?.id);
     const collapsed = panelEl.classList.contains('collapsed');