Nouveaux items Arme et Armure (DataModel + feuille + CSS)

Items:
- CelestopolWeapon : degats (0/1/2/X), portee (contact/courte/longue), description
- CelestopolArmure : protection (1-2), malus (0-2), description

Config:
- WEAPON_DAMAGE_TYPES et WEAPON_RANGE_TYPES ajoutés dans system.mjs
- Enregistrement des DataModels, sheets et templates dans fvtt-celestopol.mjs
- system.json : types weapon et armure avec htmlFields

UI:
- weapon.hbs : badge de dégâts avec hint, sélecteurs portée/dégâts
- armure.hbs : blocs protection + malus art-déco
- items.less : styles .weapon et .armure

i18n: clés Weapon.*, Armure.*, Sheet.weapon, Sheet.armure

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

system.json

@@ -15,16 +15,29 @@
   ],
   "flags": {
     "hotReload": {
-      "extensions": ["css", "html", "hbs", "json"],
-      "paths": ["css/", "templates/", "lang/fr.json"]
+      "extensions": [
+        "css",
+        "html",
+        "hbs",
+        "json"
+      ],
+      "paths": [
+        "css/",
+        "templates/",
+        "lang/fr.json"
+      ]
     }
   },
   "compatibility": {
     "minimum": "13",
     "verified": "13"
   },
-  "esmodules": ["fvtt-celestopol.mjs"],
-  "styles": ["css/fvtt-celestopol.css?v=1774698726"],
+  "esmodules": [
+    "fvtt-celestopol.mjs"
+  ],
+  "styles": [
+    "css/fvtt-celestopol.css?v=1774698726"
+  ],
   "languages": [
     {
       "lang": "fr",
@@ -35,16 +48,50 @@
   "documentTypes": {
     "Actor": {
       "character": {
-        "htmlFields": ["description", "notes"]
+        "htmlFields": [
+          "description",
+          "notes"
+        ]
       },
       "npc": {
-        "htmlFields": ["description", "notes"]
+        "htmlFields": [
+          "description",
+          "notes"
+        ]
       }
     },
     "Item": {
-      "anomaly": { "htmlFields": ["technique", "narratif", "exemples"] },
-      "aspect":  { "htmlFields": ["description", "technique", "narratif", "notes"] },
-      "equipment": { "htmlFields": ["description", "notes"] }
+      "anomaly": {
+        "htmlFields": [
+          "technique",
+          "narratif",
+          "exemples"
+        ]
+      },
+      "aspect": {
+        "htmlFields": [
+          "description",
+          "technique",
+          "narratif",
+          "notes"
+        ]
+      },
+      "equipment": {
+        "htmlFields": [
+          "description",
+          "notes"
+        ]
+      },
+      "weapon": {
+        "htmlFields": [
+          "description"
+        ]
+      },
+      "armure": {
+        "htmlFields": [
+          "description"
+        ]
+      }
     }
   },
   "packs": [
@@ -70,4 +117,4 @@
   "primaryTokenAttribute": "resource",
   "socket": true,
   "background": "systems/fvtt-celestopol/assets/ui/celestopol_background.webp"
-}
+}