fix(ui): select and examine favorite spells like retail

docs/plans/2026-07-23-world-interaction-completion.md

@@ -8,7 +8,8 @@ shared-panel mount, and its missing inscription transaction. All three are
 corrected and live-confirmed. The creature-page follow-up now has retail's
 ordered stat rows and animated private preview. The follow-up item report and
 authored 310 x 400 layout correction are implemented; their connected visual
-gate is pending.
+gate is pending. Favorite-spell press-time selection and right-click local
+SpellPanel examination are implemented and await their connected visual gate.
 **Milestone:** M4 prerequisite/preamble.
 **Architecture:** retained gameplay UI over shared selection, object, and
 interaction state. `GameWindow` remains a composition/callback shell.
@@ -249,6 +250,16 @@ and the retained green frame update during left-button down, before the
 three-pixel drag threshold. Target mode is offered first. Opening, using,
 equipping, looting, and shortcut activation remain completed-click or
 double-click actions and are suppressed when target mode consumed the press.
+Favorite spells now use the parallel non-weenie path:
+`gmSpellcastingUI::ListenToElementMessage @ 0x004C7AB0` selects the favorite
+on left press, while the spell branch of
+`UIElement_ItemList::ListenToElementMessage @ 0x004E4D50` opens the authored
+SpellPanel locally on right-click. Spell IDs never enter `SelectionState` or
+the status-bar magnifier path, and no Appraise/busy transaction is invented.
+The view projects exact spell fields and the current appropriate formula
+through authored component template `0x1000032E`; its connected visual gate is
+pending. The 61-test focused App gate, Release solution build, 3,553 App tests
+/ 3 skips, and 7,984 complete-solution tests / 5 skips pass.
 
 ## Slice 1 — spell-bar overflow arrows
 
@@ -371,6 +382,11 @@ Named retail references and executable pseudocode are recorded in
   refresh; closing the examination window must stop refreshes.
 - Keep Examination open while opening/moving Inventory or Skills and confirm
   both windows coexist with independent rectangles.
+- On the combat spell bar, press and hold a different favorite: its selection
+  and name should update before release. Right-click a favorite: the same
+  examination floaty should show the SpellPanel with name, school, mana,
+  duration, range, description, and component formula. The toolbar magnifier
+  must not treat the selected spell as an object.
 - Assess an owned inscribable weapon. Edit and clear its inscription by
   clicking elsewhere, then reassess it. An item authored by another player is
   read-only and reports the exact retail permission line when clicked.