fix(street-level): credit every imagery source in the attribution lightbox

Mapillary was never in DATA_CREDITS (since #768), and Google Street View,
KartaView and Panoramax came without entries. HAL-530.

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

src/data/dataCredits.js

@@ -300,6 +300,22 @@ export const DATA_CREDITS = [
       'Traffic cameras (Toronto): contains information licensed under the ' +
       '<a href="https://www.toronto.ca/city-government/data-research-maps/open-data/open-data-licence/" target="_blank" rel="noopener">Open Government Licence – Toronto</a>',
   },
+  {
+    key: 'mapillary',
+    html: 'Street Level: imagery © <a href="https://www.mapillary.com" target="_blank" rel="noopener">Mapillary</a> contributors, <a href="https://creativecommons.org/licenses/by-sa/4.0/" target="_blank" rel="noopener">CC BY-SA 4.0</a>',
+  },
+  {
+    key: 'google-street-view',
+    html: 'Street Level: Street View imagery © <a href="https://www.google.com/streetview/" target="_blank" rel="noopener">Google</a>',
+  },
+  {
+    key: 'kartaview',
+    html: 'Street Level: imagery © <a href="https://kartaview.org" target="_blank" rel="noopener">KartaView</a> contributors, <a href="https://creativecommons.org/licenses/by-sa/4.0/" target="_blank" rel="noopener">CC BY-SA 4.0</a>',
+  },
+  {
+    key: 'panoramax',
+    html: 'Street Level: imagery © <a href="https://panoramax.fr" target="_blank" rel="noopener">Panoramax</a> contributors, licence per picture',
+  },
   {
     key: 'gbfs',
     html:

src/data/dataCredits.test.mjs

@@ -128,3 +128,16 @@ test('the NYC camera credit carries NYC DOT’s requested disclaimer', () => {
   assert.match(credit.html, /make no representation as to the accuracy/);
   assert.match(credit.html, /observe posted signage/);
 });
+
+test('every Street Level imagery source is in the attribution lightbox', () => {
+  for (const key of [
+    'mapillary',
+    'google-street-view',
+    'kartaview',
+    'panoramax',
+  ])
+    assert.ok(
+      DATA_CREDITS.some((entry) => entry.key === key),
+      `${key} has no credit`,
+    );
+});