chore(P2): V1 zombie comments cleanup + i18n events/network/items

Zombie comments (14 files):
- Replace references to deleted V1 classes (ItemBind, ItemCollar, IBondageItem,
  BindVariant, etc.) with V2 equivalents or past-tense historical notes
- "V1 path" → "legacy slot-index path" for still-active legacy codepaths
- Clean misleading javadoc that implied V1 code was still present

i18n (13 files, 31 new keys):
- Events: 12 Component.literal() → translatable (labor tools, gag eat,
  death escape, debt, punishment, grace, camp protection, chest, maid)
- Network: 12 Component.literal() → translatable (trader messages,
  lockpick jam, slave freedom warnings)
- Items: 2 Component.literal() → translatable (ItemOwnerTarget tooltips)

src/main/java/com/tiedup/remake/events/camp/CampChestHandler.java

@@ -89,8 +89,8 @@ public class CampChestHandler {
 
         if (entity instanceof Player player) {
             player.displayClientMessage(
-                Component.literal(
-                    "This chest is locked by the camp!"
+                Component.translatable(
+                    "msg.tiedup.event.chest_locked_by_camp"
                 ).withStyle(ChatFormatting.RED),
                 true
             );

src/main/java/com/tiedup/remake/events/camp/CampManagementHandler.java

@@ -286,10 +286,9 @@ public class CampManagementHandler {
                 .getPlayer(prisonerId);
             if (player != null) {
                 player.sendSystemMessage(
-                    Component.literal(
-                        "A new maid, " +
-                            maidName +
-                            ", has arrived. Work resumes."
+                    Component.translatable(
+                        "msg.tiedup.event.new_maid_arrived",
+                        maidName
                     ).withStyle(ChatFormatting.GOLD)
                 );
             }

src/main/java/com/tiedup/remake/events/camp/CampNpcProtectionHandler.java

@@ -75,10 +75,10 @@ public class CampNpcProtectionHandler {
 
         // Send warning message to player
         player.sendSystemMessage(
-            Component.literal(
+            Component.translatable(
                 isTrader
-                    ? "The camp defends their leader! You are now under attack!"
-                    : "The camp defends their servant! You are now under attack!"
+                    ? "msg.tiedup.event.camp_defends_trader"
+                    : "msg.tiedup.event.camp_defends_maid"
             ).withStyle(ChatFormatting.RED, ChatFormatting.BOLD)
         );
     }

src/main/java/com/tiedup/remake/events/combat/GraceEventHandler.java

@@ -48,8 +48,8 @@ public class GraceEventHandler {
                 record.setProtectionExpiry(0);
 
                 player.displayClientMessage(
-                    Component.literal(
-                        "You attacked a kidnapper - protection lost!"
+                    Component.translatable(
+                        "msg.tiedup.event.grace_lost"
                     ).withStyle(ChatFormatting.RED),
                     true
                 );

src/main/java/com/tiedup/remake/events/combat/LaborAttackPunishmentHandler.java

@@ -209,12 +209,10 @@ public class LaborAttackPunishmentHandler {
             manager.increaseDebt(prisoner.getUUID(), DEBT_INCREASE_PER_ATTACK);
 
             prisoner.sendSystemMessage(
-                Component.literal(
-                    String.format(
-                        "Your debt has increased by %d emeralds for attacking %s!",
-                        DEBT_INCREASE_PER_ATTACK,
-                        targetName
-                    )
+                Component.translatable(
+                    "msg.tiedup.event.debt_increased",
+                    DEBT_INCREASE_PER_ATTACK,
+                    targetName
                 ).withStyle(ChatFormatting.RED, ChatFormatting.BOLD)
             );
         }
@@ -282,8 +280,8 @@ public class LaborAttackPunishmentHandler {
 
         // 4. Warning message
         prisoner.sendSystemMessage(
-            Component.literal(
-                "Your task has been marked as failed. You will not be paid for your work."
+            Component.translatable(
+                "msg.tiedup.event.task_failed"
             ).withStyle(ChatFormatting.DARK_RED)
         );
 
@@ -315,8 +313,8 @@ public class LaborAttackPunishmentHandler {
             laborRecord.setEscortMaidId(null);
 
             prisoner.sendSystemMessage(
-                Component.literal(
-                    "You have been returned to your cell for your insolence!"
+                Component.translatable(
+                    "msg.tiedup.event.returned_to_cell"
                 ).withStyle(ChatFormatting.RED, ChatFormatting.BOLD)
             );
 

src/main/java/com/tiedup/remake/events/lifecycle/PlayerStateEventHandler.java

@@ -363,8 +363,8 @@ public class PlayerStateEventHandler {
         // Send death escape message if applicable
         if (pendingDeathEscapeMessage.remove(player.getUUID())) {
             player.sendSystemMessage(
-                net.minecraft.network.chat.Component.literal(
-                    "You died and escaped captivity. Your items remain in the camp chest."
+                net.minecraft.network.chat.Component.translatable(
+                    "msg.tiedup.event.death_escape"
                 ).withStyle(net.minecraft.ChatFormatting.YELLOW)
             );
         }

src/main/java/com/tiedup/remake/events/restriction/BondageItemRestrictionHandler.java

@@ -473,7 +473,7 @@ public class BondageItemRestrictionHandler {
         if (state != null && state.isGagged()) {
             event.setCanceled(true);
             player.displayClientMessage(
-                Component.literal("You can't eat with a gag on.").withStyle(
+                Component.translatable("msg.tiedup.event.cant_eat_gagged").withStyle(
                     ChatFormatting.RED
                 ),
                 true

src/main/java/com/tiedup/remake/events/restriction/LaborToolProtectionHandler.java

@@ -79,7 +79,7 @@ public class LaborToolProtectionHandler {
             );
         } else {
             player.displayClientMessage(
-                Component.literal("You cannot drop labor tools!"),
+                Component.translatable("msg.tiedup.event.cant_drop_labor_tools"),
                 true
             );
         }
@@ -124,7 +124,7 @@ public class LaborToolProtectionHandler {
                 );
             } else {
                 player.displayClientMessage(
-                    Component.literal("You cannot store labor tools!"),
+                    Component.translatable("msg.tiedup.event.cant_store_labor_tools"),
                     true
                 );
             }

src/main/java/com/tiedup/remake/events/system/ChatEventHandler.java

@@ -63,7 +63,7 @@ public class ChatEventHandler {
 
             if (!gagStack.isEmpty() && isGagItem) {
                 String originalMessage = event.getRawText();
-                // V2: get material from component, V1 fallback: from ItemGag
+                // V2: get material from GaggingComponent
                 GagMaterial material = null;
                 if (gaggingComp != null) {
                     material = gaggingComp.getMaterial();