feat: separate skill value/max (transcendence pool vs level)

- skill.value = spendable transcendence pool (editable select)
- skill.max = max level (locked by default, unlock btn)
- computeRollFormula/computeResults/confront use skill.max
- clamp transcendence spend to skill.value
- resetTranscendence button in Bio&Notes
- v14 compat: duplicate→deepClone, mergeObject→spread, socket fixes
- Dialog v1 removed, DragDrop dedup, await fixes

modules/app/ecryme-summary-app.js

@@ -31,7 +31,7 @@ export class EcrymeCharacterSummary extends HandlebarsApplicationMixin(foundry.a
   /* -------------------------------------------- */
   static displayPCSummary() {
     if (game.user.isGM) {
-      game.system.ecryme.charSummary.render(true)
+      game.ecryme.charSummary.render(true)
     } else {
       ui.notifications.info("Commande /summary réservée au MJ !")
     }
@@ -50,7 +50,7 @@ export class EcrymeCharacterSummary extends HandlebarsApplicationMixin(foundry.a
       return
     }
     let charSummary = new EcrymeCharacterSummary()
-    game.system.ecryme.charSummary = charSummary
+    game.ecryme.charSummary = charSummary
   }
 
   /* -------------------------------------------- */
@@ -75,7 +75,7 @@ export class EcrymeCharacterSummary extends HandlebarsApplicationMixin(foundry.a
     return {
       pcs,
       npcs,
-      config: game.system.ecryme.config,
+      config: game.ecryme.config,
     }
   }