feat(todo): the map keeps its size, the search a screen of its own (ADR 0033, D32)

From the developer's trial of the picker. Below a medium width a sheet
of fixed height sits under the map, whatever is around the pin, and is
pulled up over it for the whole list, as Threema's; a landscape phone or
a wider window has it as a pane beside the map. The search opens its own
screen: name, what it is, where it lies and how far. A compass under the
bar turns the map to north, and my position no longer zooms out.

A pinch only zooms unless the fingers turn first, the pin's shadow lies
on the map's middle, and a look around that failed says so, with Try again. It asks
little: after the map rested, one at a time, nothing for a spot answered
or by zooming, and nothing for 30 seconds after a failure, as komoot's
Photon throttled a person moving the map about.

Fixes the wrong map for the theme: OpenFreeMap's styles name themselves
nothing and the tile cache goes by that name, so a theme got the other's
tiles (seen on an emulator, both ways); each now has its own name.

Whats-New: The location map keeps its size, the list of places pulls up over it, and search opens its own screen with kinds and distances.
Whats-New-De: Die Ortskarte behält ihre Größe, die Ortsliste lässt sich über sie ziehen, und die Suche öffnet sich als eigene Seite mit Art und Entfernung.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>

apps/todo/halkyon_todo_flutter/lib/l10n/app_en.arb

@@ -966,6 +966,31 @@
   "@locationNearby": {
     "description": "Above the places around the pin in the location picker."
   },
+  "locationNearbyFailed": "Couldn't look up what's around here",
+  "@locationNearbyFailed": {
+    "description": "The location picker when asking what is around the pin failed."
+  },
+  "locationTryAgain": "Try again",
+  "@locationTryAgain": {
+    "description": "Beside the location picker's message that asking what is around the pin failed."
+  },
+  "locationPickHint": "Zoom in and move the map to a spot",
+  "@locationPickHint": {
+    "description": "The location picker's sheet while the map is too far out for a spot."
+  },
+  "locationNorth": "Point north",
+  "@locationNorth": {
+    "description": "The location picker's compass, turning the map back to north."
+  },
+  "locationKind": "{kind, select, city{City} town{Town} village{Village} hamlet{Hamlet} isolated_dwelling{Isolated dwelling} locality{Locality} suburb{District} neighbourhood{Neighbourhood} residential{Street} house{Address} supermarket{Supermarket} convenience{Shop} bakery{Bakery} butcher{Butcher} chemist{Chemist} pharmacy{Pharmacy} doctors{Doctor} dentist{Dentist} hospital{Hospital} restaurant{Restaurant} cafe{Café} fast_food{Fast food} bar{Bar} pub{Pub} fuel{Petrol station} bank{Bank} post_office{Post office} school{School} kindergarten{Nursery} library{Library} station{Station} bus_stop{Bus stop} hotel{Hotel} park{Park} other{}}",
+  "@locationKind": {
+    "description": "What a place found is, from OpenStreetMap's value; empty for any other.",
+    "placeholders": {
+      "kind": {
+        "type": "String"
+      }
+    }
+  },
   "locationZoomIn": "Zoom in",
   "@locationZoomIn": {
     "description": "The location picker's button zooming the map in."