AVA2 unlock P7: talismans (护符) and their attribute items

- ARMOR_PENDANT / APPLY_ENCHANT_* 123-128 / c_Equipment_Pendant (server WEAR_PENDANT 27) constants
- mt_pendant: equipment slot under the earring, drop targets for 71302/53996 (reroll) and 71301/53997
  (add, max 5), MTPENDANT messages; enchant apply texts in mt_applies
- switchbot ignores talismans and talisman rerolls
- make_items keeps the six +0..+200 chains (1206 items) and the four attribute items
- tools/server/pendant: refine sets 440-499 (AVA2 rows) + install.sh

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

src/platform/ScriptLib/PythonBoot.cpp

@@ -1019,6 +1019,7 @@ namespace PythonBoot
 #include "SashScript.inc"
 #include "MountScript.inc"
 #include "CostumeAttrScript.inc"
+#include "PendantScript.inc"
 
 static void install_script_module(const char* c_szModule, const char* c_szScript)
 {
@@ -1106,6 +1107,7 @@ bool RunMainScript(const char* lpCmdLine, std::string* error)
 		install_script_module("mt_sash", c_szSashScript);
 		install_script_module("mt_mount", c_szMountScript);
 		install_script_module("mt_costume_attr", c_szCostumeAttrScript);
+		install_script_module("mt_pendant", c_szPendantScript);
 		if (g_touch_input)
 			install_script_module("mt_mobile_hud", c_szMobileHUDScript);
 	}