fix(ui): match retail item appraisal semantics

Preserve PublicWeenieDesc hook identity from CreateObject through the item model so hook appraisals suppress sentinel capacities exactly. Use appraisal-only Value and Burden presence, retain AddItemInfo paragraph and authored font-color selection, and port retail lock, page, enchantment, and spell-block formatting.

Co-authored-by: Codex <codex@openai.com>

docs/research/2026-07-23-retail-appraisal-ui-pseudocode.md

@@ -23,6 +23,16 @@ retained examination window.
   - `Attribute2ndInfoRegion::Update @ 0x004F1E80`
   - `AppraisalSystem::InqCreatureDisplayName @ 0x005B59E0`
   - `ItemExamineUI::SetAppraiseInfo @ 0x004B72B0`
+  - `ItemExamineUI::AddItemInfo @ 0x004AC050/0x004ADCA0`
+  - `ItemExamineUI::Appraisal_ShowValueInfo @ 0x004ADEA0`
+  - `ItemExamineUI::Appraisal_ShowBurdenInfo @ 0x004AE180`
+  - `ItemExamineUI::Appraisal_ShowCapacity @ 0x004B2680`
+  - `ItemExamineUI::Appraisal_ShowLockAppraiseInfo @ 0x004B2790`
+  - `AppraisalProfile::HasHookedItem @ 0x00525C70`
+  - `AppraisalProfile::InqIntEnchantmentMod @ 0x005B2C10`
+  - `AppraisalProfile::InqFloatEnchantmentMod @ 0x005B2C70`
+  - `AppraisalSystem::LockpickSuccessPercentToString @ 0x005B4600`
+  - `ACCWeenieObject::IsHook @ 0x0058C660`
   - `ItemExamineUI::HandleInscriptionGainingFocus @ 0x004AC0E0`
   - `ItemExamineUI::HandleInscriptionMousePresses @ 0x004AC230`
   - `ItemExamineUI::SetInscriptionEditableState @ 0x004AC720`
@@ -333,6 +343,57 @@ The individual branches are not a generic property dump. They project the
 wire profile into retail prose:
 
 ```text
+AddItemInfo(text, fontColorIndex, sameParagraph):
+    if the report already contains text:
+        append sameParagraph ? "\n" : "\n\n"
+    append text with font-list index 0 and the requested color-list index
+
+ShowValueAndBurden(profile):
+    if profile contains int 19:
+        append "Value: <grouped value>"
+    else:
+        append "Value: ???"
+
+    if profile contains int 5:
+        append "Burden: <grouped burden>"
+    else:
+        append "Burden: Unknown"
+
+IsHook(object):
+    return PublicWeenieDesc.HookType != 0
+       and PublicWeenieDesc.HookItemTypes != TYPE_UNDEF
+
+ShowCapacity(object, profile):
+    if object is not a hook or profile does not contain a HookProfile:
+        append authored item/container capacity as a new paragraph
+        if profile contains PageCount (175) and PageUsed (174):
+            append "<used> of <count> pages full." as a new paragraph
+
+    # A hook with a HookProfile describes its mounted item. Its sentinel
+    # 255/255 PublicWeenieDesc capacities are not player-facing capacity.
+
+ShowLock(object, profile):
+    if object is a hook:
+        return
+    if Locked bool is absent:
+        append nonzero LockpickResistance as
+            "Bonus to Lockpick Skill: <signed value>"
+        return
+    append "Unlocked" and return when Locked is false
+    append "Locked"
+    if LockpickResistance is absent:
+        append "You can't tell how hard the lock is to pick."
+    else if LockpickSuccessPercent is present:
+        map it through LockpickSuccessPercentToString
+        append "The lock looks <grade> to pick (Resistance <value>)."
+
+FontColor(profileBitfield, lowBit):
+    if lowBit is absent:
+        return normal color index 0
+    if the corresponding bit 16 positions higher is present:
+        return beneficial color index 1
+    return detrimental color index 2
+
 ShowWeaponAndArmor(validLocations, profile):
     ammoType = live PublicWeenieDesc ammo type
     if object is a hook:
@@ -470,6 +531,10 @@ The main text and inscription areas use their authored scrollbars. A newly
 selected object resets those scroll positions to the top; a refresh of the
 same object preserves the user's position.
 
+LayoutDesc `0x2100006B` element `0x1000013C` authors the item report's
+font-color list as white, green, and red. Those are the concrete colors selected
+by the `AddItemInfo` indices above; they are not hard-coded by appraisal logic.
+
 ## Window behavior
 
 The LayoutDesc root already contains retail's complete floaty window chrome,
@@ -603,7 +668,10 @@ The request lifetime, exact packet flags, independent floaty window,
 inscription permission/edit/write transaction, subview choice, authored outer
 layout, ordered creature stats and ratings, animated creature preview,
 viewport/list/text compositing, selection-follow, scrollbar ownership, and
-combat refresh are in scope. Retail's item-object preview, exhaustive
-specialized `ItemExamineUI` detail branches, exact appraisal FontInfo-list
+combat refresh are in scope. Common item report rows now preserve retail's
+appraisal-only unknown values, hook/capacity/lock presence rules, exact
+paragraph boundaries, and authored normal/beneficial/detrimental font-color
+selection. Retail's item-object preview, exhaustive specialized
+`ItemExamineUI` detail branches, creature incomplete/high/low FontInfo
 selection, and PSR-only scribe-account/override behavior remain explicit
 AP-110 work.