feat: support avatar decorations (#1329)

Author: LordOfPolls

interactions/models/discord/asset.py

@@ -1,3 +1,4 @@
+import re
 from typing import TYPE_CHECKING, Optional, Union
 
 import attrs
@@ -74,7 +75,9 @@ def as_url(self, *, extension: str | None = None, size: int = 4096) -> str:
     @property
     def animated(self) -> bool:
         """True if this asset is animated."""
-        return bool(self.hash) and self.hash.startswith("a_")
+        # damn hashes with version numbers
+        _hash = re.sub(r"^v\d+_", "", self.hash or "")
+        return bool(self.hash) and _hash.startswith("a_")
 
     async def fetch(self, extension: Optional[str] = None, size: Optional[int] = None) -> bytes:
         """

interactions/models/discord/user.py

@@ -133,6 +133,9 @@ class User(BaseUser):
     )
 
     banner: Optional["Asset"] = attrs.field(repr=False, default=None, metadata=docs("The user's banner"))
+    avatar_decoration: Optional["Asset"] = attrs.field(
+        repr=False, default=None, metadata=docs("The user's avatar decoration")
+    )
     accent_color: Optional["Color"] = attrs.field(
         default=None,
         converter=optional_c(Color),
@@ -156,6 +159,11 @@ def _process_dict(cls, data: Dict[str, Any], client: "Client") -> Dict[str, Any]
         if data.get("premium_type", None) is None:
             data["premium_type"] = 0
 
+        if data.get("avatar_decoration", None):
+            data["avatar_decoration"] = Asset.from_path_hash(
+                client, "avatar-decoration-presets/{}", data["avatar_decoration"]
+            )
+
         return data
 
     @property