Add player death handling, race-aware faction hostility, and all-race texture support

- Death screen with "Release Spirit" button sends CMSG_REPOP_REQUEST
- Detect player death/resurrection via health updates (VALUES and CREATE)
- Faction hostility map now built per-character race instead of hardcoded Human
- CharSections.dbc texture lookup enabled for all races (was Human-only)
- Fallback texture paths use race folder names instead of hardcoded Human
- Player name in unit frame is clickable for self-targeting

include/core/application.hpp

@@ -82,6 +82,7 @@ private:
     std::string getPlayerModelPath() const;
     static const char* mapIdToName(uint32_t mapId);
     void loadOnlineWorldTerrain(uint32_t mapId, float x, float y, float z);
+    void buildFactionHostilityMap(uint8_t playerRace);
     void spawnOnlineCreature(uint64_t guid, uint32_t displayId, float x, float y, float z, float orientation);
     void despawnOnlineCreature(uint64_t guid);
     void buildCreatureDisplayLookups();

include/game/game_handler.hpp

@@ -314,6 +314,10 @@ public:
     uint64_t getPlayerGuid() const { return playerGuid; }
     void setPlayerGuid(uint64_t guid) { playerGuid = guid; }
 
+    // Player death state
+    bool isPlayerDead() const { return playerDead_; }
+    void releaseSpirit();
+
     // ---- Phase 4: Group ----
     void inviteToGroup(const std::string& playerName);
     void acceptGroupInvite();
@@ -693,6 +697,7 @@ private:
     uint32_t localPlayerHealth_ = 0;
     uint32_t localPlayerMaxHealth_ = 0;
     uint32_t localPlayerLevel_ = 1;
+    bool playerDead_ = false;
 
     struct NpcAggroEntry {
         uint64_t guid;

include/game/opcodes.hpp

@@ -164,6 +164,9 @@ enum class Opcode : uint16_t {
     SMSG_ITEM_QUERY_SINGLE_RESPONSE  = 0x058,
     CMSG_AUTOEQUIP_ITEM              = 0x10A,
     SMSG_INVENTORY_CHANGE_FAILURE    = 0x112,
+
+    // ---- Death/Respawn ----
+    CMSG_REPOP_REQUEST               = 0x015A,
 };
 
 } // namespace game

include/game/world_packets.hpp

@@ -1268,5 +1268,11 @@ public:
     static bool parse(network::Packet& packet, ListInventoryData& data);
 };
 
+/** CMSG_REPOP_REQUEST packet builder */
+class RepopRequestPacket {
+public:
+    static network::Packet build();
+};
+
 } // namespace game
 } // namespace wowee

include/ui/game_screen.hpp

@@ -140,6 +140,7 @@ private:
     void renderQuestDetailsWindow(game::GameHandler& gameHandler);
     void renderVendorWindow(game::GameHandler& gameHandler);
     void renderTeleporterPanel();
+    void renderDeathScreen(game::GameHandler& gameHandler);
     void renderEscapeMenu();
     void renderSettingsWindow();