popups: read the modal recipe, lore and map popups

Learning a recipe spoke the word "Popup" and then nothing.

There are two separate popup mechanisms and only one was covered.
patches/popupstack.lua wraps popupStack.add, but views/fadingPopup.lua
registers just four types -- journal, loot, bestiary and tutorial -- so
the recipe/lore/map keys in that patch could never fire. Those three are
modal instead: states/{ingame,inventory,research} build one from
modules/{recipe,lore,map}Popup.lua and switch to states/ingame_popup.

ingame_popup had a name in stateNames.lua and no descriptor, so
announceScreen said "Popup" and the focus poll had nothing to add.

The popup modules are factories exposing only draw(), so every string is
a closure local. The new descriptor takes popupObject off the state and
reads them as upvalues of popupObject.draw, detecting the type by which
locals exist since the object carries no type tag. Reading order follows
draw order, newlines are flattened (the lore footer is one sentence with
hard breaks in it), and the blocks go into the console history so [ and ]
walk a long fragment back; = re-reads it.

The prologue fires no popup, so the testbed raises them itself via
ingame.recipePopup and ingame.lorePopup -- both display-only, so nothing
is learned and the world is untouched. That check is this descriptor's
version-bump canary: the self-test can only report "custom read()" here,
because the probe is on the popup object rather than the state.

88 testbed checks, 0 failures.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

accessibility/init.lua

@@ -46,6 +46,7 @@ local describedStates = {
 	"config_menu",
 	"keybindings_menu",
 	"research",
+	"ingame_popup",
 }
 
 local initialized = false