Add cache parsers and POJOs for DEED and RUNE templates

New engine.parsers package:
- cache: DeedParser and RuneParser load COBJECTS/DEED and COBJECTS/RUNE
  JSON straight from the data dir, keyed by file id. CacheParserUtil
  holds the shared JSON helpers.
- objects: standalone DeedTemplate and RuneTemplate covering every
  field in the client data, plus shared PowerGrant/UserPowerAction.
- wpak: placeholder for upcoming wpak parsers.

Not wired into server startup yet.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/engine/parsers/objects/DeedTemplate.java

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+//  • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+//  ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+//  ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+//  ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+//  ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2026
+//                https://www.magicbane.com
+
+package engine.parsers.objects;
+
+import engine.math.Vector3fImmutable;
+import engine.mbEnums;
+import org.json.JSONArray;
+
+import java.util.ArrayList;
+import java.util.EnumMap;
+import java.util.EnumSet;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+
+// Deed template as defined by the client's cache data
+// (MBDATA/data/COBJECTS/DEED). Field names match the JSON keys.
+//
+// Values are kept as the client defines them: no req/res splitting,
+// no defaults substituted. Strings with a matching enum in mbEnums
+// are stored as that enum; everything else stays a String.
+//
+// Read only once loaded.
+
+public class DeedTemplate {
+
+    public int template_id;
+
+    // obj_
+
+    public String obj_name;
+    public boolean obj_pickable;
+    public float obj_gravity;
+    public float obj_cull_distance;
+    public Vector3fImmutable obj_scale;
+    public int obj_render_object;
+    public boolean obj_double_fusion;
+    public Vector3fImmutable obj_forward_vector;
+    public String obj_tracking_name;
+    public float obj_max_tracking_distance;
+    public int obj_icon;
+    public float obj_gravity_f;
+    public final LinkedHashMap<String, Integer> obj_sound_events = new LinkedHashMap<>();
+    public JSONArray obj_arc_hardpoint_list;
+    public final HashMap<String, String> obj_sparse_data = new HashMap<>();
+    public int obj_render_object_low_detail;
+    public Vector3fImmutable obj_default_alignment;
+    public String obj_sound_table;
+
+    // combat_
+
+    public float combat_health_current;
+    public float combat_health_full;
+    public final LinkedHashMap<String, Float> combat_attack_resist = new LinkedHashMap<>();
+    public JSONArray combat_powers;
+
+    // item_
+
+    public mbEnums.ItemType item_type;
+    public int item_eq_slots_value;
+    public boolean item_eq_slots_type;
+    public final EnumSet<mbEnums.EquipSlotType> item_eq_slots_or = EnumSet.noneOf(mbEnums.EquipSlotType.class);
+    public final EnumSet<mbEnums.EquipSlotType> item_eq_slots_and = EnumSet.noneOf(mbEnums.EquipSlotType.class);
+    public boolean item_takeable;
+    public int item_value;
+    public int item_wt;
+    public float item_passive_defense_mod;
+    public String item_base_name;
+    public String item_dsc;
+    public int item_render_object_female;
+    public float item_health_full;
+    public String item_skill_used;
+    public String item_skill_mastery_used;
+    public int item_parry_anim_id;
+    public final EnumMap<mbEnums.ShrineType, Integer> item_offering_info = new EnumMap<>(mbEnums.ShrineType.class);
+    public final EnumSet<mbEnums.ItemFlags> item_flags = EnumSet.noneOf(mbEnums.ItemFlags.class);
+    public final EnumSet<mbEnums.ItemUseFlags> item_use_flags = EnumSet.noneOf(mbEnums.ItemUseFlags.class);
+    public int item_post_item_id;
+    public int item_initial_charges;
+    public int item_book_arcana;
+    public final LinkedHashMap<String, Integer> item_skill_req = new LinkedHashMap<>();
+    public boolean item_race_req_restrict;
+    public final EnumSet<mbEnums.MonsterType> item_race_req = EnumSet.noneOf(mbEnums.MonsterType.class);
+    public boolean item_class_req_restrict;
+    public final EnumSet<mbEnums.ClassType> item_class_req = EnumSet.noneOf(mbEnums.ClassType.class);
+    public boolean item_disc_req_restrict;
+    public final EnumSet<mbEnums.DisciplineType> item_disc_req = EnumSet.noneOf(mbEnums.DisciplineType.class);
+    public final EnumMap<mbEnums.AttributeType, Integer> item_attr_req = new EnumMap<>(mbEnums.AttributeType.class);
+    public int item_level_req;
+    public int item_rank_req;
+    public mbEnums.SexType item_sex_req;
+    public final ArrayList<UserPowerAction> item_user_power_action = new ArrayList<>();
+    public final ArrayList<PowerGrant> item_power_grant = new ArrayList<>();
+    public final LinkedHashMap<String, ArrayList<int[]>> item_power_action = new LinkedHashMap<>();
+    public boolean item_sheathable;
+    public boolean item_has_stub;
+    public final EnumMap<mbEnums.ShrineType, Integer> item_offering_adjustments = new EnumMap<>(mbEnums.ShrineType.class);
+    public final EnumMap<mbEnums.ResourceType, Integer> item_resource_costs = new EnumMap<>(mbEnums.ResourceType.class);
+    public int item_bane_rank;
+    public boolean item_ignore_saved_actions;
+
+    // deed_
+
+    public int deed_type;
+    public int deed_furniture_id;
+    public int deed_target_id;
+    public int deed_employment;
+    public int deed_start_rank;
+    public int deed_name_lookup;
+    public boolean deed_indoors;
+    public boolean deed_is_fortress;
+    public float deed_namelookup_val;
+    public boolean deed_custom_city;
+    public int deed_structure_id;
+}