Let a GNSS integrity source set the layer's evidence window

The catalog now passes the gnss-integrity source's windowMs to the layer.
A missing, non-finite or non-positive value keeps the 30-minute default.
The row text now names the window the layer uses instead of a fixed 30 min.

src/app/constructCatalog.js

@@ -126,6 +126,7 @@ export function createApplicationCatalog({
         }),
         createApplicationGnssIntegrity({
           source: sources['gnss-integrity'],
+          windowMs: sources['gnss-integrity'].windowMs,
         }),
         createApplicationGhostMaps({ source: sources['s2-ghostmaps'] }),
         createApplicationAlpr({ surface, source: sources.alpr }),