feat(rules): carried items + real steal transfers, unarmed-disarm auto-pickup

- Combatant.carried_items (APG Steal: non-wielded, non-closely-worn gear),
  loaded from JSON, seeded into CombatantState, exposed in the snapshot.
- _maneuver_steal: success transfers the first carried item victim -> thief
  (logged); empty list keeps the documented nothing-stealable behaviour.
- _maneuver_disarm: unarmed attacker's success auto-picks the dropped weapon
  into its carried_items (SRD Disarm); armed disarms unchanged. Dropped-weapon
  recovery via retrieve_weapon (move action) verified + pinned by tests.
- data/pcs: gear transcribed from Foundry sheet inventories (esha 13,
  jeanne 3, misty 9, nairda 7, oni 6, tammara 20); harvie/ierlieth/
  esha_mount and all monsters empty (no stealable inventory), noted in README.

data/pcs/esha.json

@@ -104,5 +104,21 @@
   ],
   "spells": [
     "Unseen Servant"
+  ],
+  "carried_items": [
+
+    "Arrow",
+    "Blunt Arrow",
+    "Dye Arrow",
+    "Smoke Arrow",
+    "Tangleshot Arrow",
+    "Whistling Arrow",
+    "Thieves' Tools, common",
+    "Clefs de la loge",
+    "Badge d'éclaireur",
+    "Rope",
+    "Pomme",
+    "La pomme de Notch",
+    "Pierre de communication"
   ]
 }

data/pcs/esha_mount.json

@@ -61,5 +61,6 @@
   "armor_spell_failure": 0,
   "resources": {},
   "metamagic_feats": [],
-  "skills": {}
+  "skills": {},
+  "carried_items": []
 }

data/pcs/harvie.json

@@ -83,5 +83,6 @@
  "spell_slots": {},
  "resources": {},
  "metamagic_feats": [],
- "skills": {}
+ "skills": {},
+  "carried_items": []
 }

data/pcs/ierlieth.json

@@ -82,5 +82,6 @@
  "spell_slots": {},
  "resources": {},
  "metamagic_feats": [],
- "skills": {}
+ "skills": {},
+  "carried_items": []
 }

data/pcs/jeanne.json

@@ -80,5 +80,6 @@
   "spell_slots": {},
   "resources": {},
   "metamagic_feats": [],
-  "skills": {}
+  "skills": {},
+  "carried_items": ["Saddle (riding)", "Feed", "Trail Rations"]
 }

data/pcs/misty.json

@@ -172,5 +172,17 @@
  ],
  "resistances": {
   "electricity": 5
- }
+ },
+  "carried_items": [
+
+    "Pouch, Spell Component",
+    "Tools, Thieves'",
+    "Thieves' Tools, masterwork",
+    "Clef de la Loge de Sauerton",
+    "+1 Mithral Arrow",
+    "Bouteille de ??? à moitié vide",
+    "Scroll of Detect Secret Doors",
+    "Scroll of Cure Light Wounds",
+    "Wand of Infernal Healing"
+  ]
 }

data/pcs/nairda.json

@@ -117,5 +117,15 @@
     "Ice Slick",
     "Darkness",
     "Flurry of Snowballs"
+  ],
+  "carried_items": [
+
+    "Spell Component Pouch",
+    "Holy symbol (Wood)",
+    "Arrow",
+    "Lettres dans une chambre de bandits",
+    "Clefs de la loge",
+    "Badge des éclaireurs",
+    "Potion de soin de Nairda"
   ]
 }

data/pcs/oni.json

@@ -126,5 +126,14 @@
   "Delay Poison",
   "Ironskin",
   "Restoration, Lesser"
- ]
+ ],
+  "carried_items": [
+
+    "Arrow",
+    "Holy symbol (Wood)",
+    "Clefs de la loge",
+    "Eh je suis Éclaireuse maintenant",
+    "Kit, Fishing",
+    "Alchemist's Fire"
+  ]
 }

data/pcs/tammara.json

@@ -206,5 +206,28 @@
     "Delay Poison",
     "Aid",
     "Drunkard's Breath"
+  ],
+  "carried_items": [
+
+    "Mess Kit",
+    "Gunsmith's Kit",
+    "Holy symbol (Wood)",
+    "Spell component pouch",
+    "Powder horn",
+    "Firearm Bullet",
+    "Alchemical Cartridge (Paper, Bullet Or Pellet)",
+    "Black Powder (Dose)",
+    "Matériaux pour munitions",
+    "Rope",
+    "Bouteille d'alcool (poste des bandits)",
+    "Clefs de la loge (4)",
+    "Black Powder (Dose) en stock",
+    "Firearm Bullet en stock",
+    "Alchemical Cartridge (Paper, Bullet Or Pellet) en stock",
+    "Alcool de poison d'araignée ogre",
+    "Badge des éclaireurs",
+    "Bouteille d'alcool fort (genre plus que du désinfectant)",
+    "Une médaille de Caiden Cailean",
+    "Potion of Cure Light Wounds"
   ]
 }