Merge origin/main: Panoramax, bikeshare Norway/Detroit, cloud filter strength, Overpass cache

Conflicts:
- KartaView viewer moved into the shared photoViewer.js on main; its
  labels now take the provider name ("{name} street-level photo") and
  are translated there.
- Weather: main's cloud filter strength slider, with its labels in t().
- Street Level caption: translated creator line plus main's licence.

Panoramax status and error texts are marked like KartaView's, and
"Panoramax answered HTTP {status}" gets a template in the panel and the
layer row. Catalogs: es/ru 2553 messages each, complete.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/data/layerState.js

@@ -299,6 +299,24 @@ function imageryPinOption(key, token) {
   });
 }
 
+function satelliteFilterOption() {
+  const percentage = boundedIntegerOption('infrared', 'i', 100, {
+    min: 0,
+    max: 100,
+  });
+  return Object.freeze({
+    ...percentage,
+    normalize: (value) =>
+      value === 'filtered'
+        ? 100
+        : value === 'full'
+          ? 0
+          : percentage.normalize(value),
+    decode: (value) =>
+      value === 'f' ? 100 : value === 'a' ? 0 : percentage.decode(value),
+  });
+}
+
 const OPTION_GROUPS = Object.freeze({
   traffic: Object.freeze([
     enumOption('roadMode', 'r', null, ['tomtom', 'osm', 'hybrid'], {
@@ -320,10 +338,7 @@ const OPTION_GROUPS = Object.freeze({
     }),
   ]),
   'weather-satellite': Object.freeze([
-    enumOption('infrared', 'i', 'filtered', ['filtered', 'full'], {
-      filtered: 'f',
-      full: 'a',
-    }),
+    satelliteFilterOption(),
     enumOption('opacity', 'o', 'strong', ['light', 'strong'], {
       light: 'l',
       strong: 's',