feat: full feature suite — welcome, modmail, security, staff, avis, rules, links, shop, custom

features/shared.py: per-guild JSON config store
features/welcome.py: on_member_join message + invite tracking + /invites
features/modmail.py: DM-based tickets with staff relay
features/security.py: antiraid (join rate detection), ban protection, join/leave log
features/staff.py: staff ranks, promote/demote, /staff_list
features/avis.py: /avis modal -> embed in configured channel
features/rules.py: /rules_setup with accept button + role assignment
features/links.py: /links panel, /links_setup, /links_remove
features/shop.py: /shop_announce new product embeds
features/custom.py: /botstatus, /custom_send, /embed

bot.py

@@ -25,8 +25,25 @@ class VisionBot(commands.Bot):
 
     async def setup_hook(self):
         logger.info("Chargement des cogs...")
-        await self.load_extension("commandes.hello")
-        await self.load_extension("tickets.cog")
+        extensions = [
+            "commandes.hello",
+            "tickets.cog",
+            "features.welcome",
+            "features.modmail",
+            "features.security",
+            "features.staff",
+            "features.avis",
+            "features.rules",
+            "features.links",
+            "features.shop",
+            "features.custom",
+        ]
+        for ext in extensions:
+            try:
+                await self.load_extension(ext)
+                logger.info(f"  ✓ {ext}")
+            except Exception as e:
+                logger.error(f"  ✗ {ext}: {e}")
 
         self.tree.on_error = self.on_app_command_error