fix(geocode): keep a leading "the" in keyless name matching

foldPlaceName drops a leading "the", so "The Hague" over upstate New
York accepted Hague, NY as an exact nearby match. Split the script-aware
fold into foldPlaceText and use it for keyless toponyms; foldPlaceName
keeps its behaviour for the packs and street matchers.

Also: changelog fragment credits #1585, folding test pins the Latin
letters NFD does not decompose (ß, ø, ł), and CURRENT-STATE notes that
non-Latin names match only when spelled with their marks.

docs/CURRENT-STATE.md

@@ -5721,8 +5721,9 @@ deadline, with Photon requests capped at six seconds each. Caller/application
 cancellation stops retries and late cache writes. Replacing a location search
 cancels the previous lookup; disposing its controls cancels the active lookup. Photon uses a soft proximity bias, up to five
 candidates, and an unbiased retry for name mismatches. Name comparison folds
-Latin accents while preserving letters and marks in other scripts, so an exact
-non-Latin name keeps its proximity ranking. A "place, region" query prefers a
+Latin accents while preserving letters and marks in other scripts, so a
+non-Latin name spelled exactly, marks included, keeps its proximity ranking. A
+leading "the" counts: "The Hague" does not take a nearby "Hague". A "place, region" query prefers a
 candidate named exactly for the place whose city, county, state,
 country or country code (or USA/UK) contains every word of the region, and a
 settlement or administrative area over a POI when both fit. Nearby results that