feat: Adding url property for getting emoji's url from the emoji'…

…s icon (#783)

* feat: Adding ``icon_url`` property for getting the guild's icon URL

* feat: Adding ``url`` property for ``Emoji`` for getting the emoji's URL

* ci: correct from checks.

* file: Update interactions/api/models/message.py

Co-authored-by: Max <maxyolo01.ytb@gmail.com>

* file: Update interactions/api/models/message.pyi

Co-authored-by: Max <maxyolo01.ytb@gmail.com>

* file: Update interactions/api/models/message.py

Co-authored-by: Max <maxyolo01.ytb@gmail.com>

* file: Update ./api/models/message.py to meet the review

* file: Update interactions/api/models/message.py

Co-authored-by: Toricane <73972068+Toricane@users.noreply.github.com>

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Max <maxyolo01.ytb@gmail.com>
Co-authored-by: Toricane <73972068+Toricane@users.noreply.github.com>

interactions/api/models/message.py

@@ -790,6 +790,18 @@ async def delete(
             guild_id=guild_id, emoji_id=int(self.id), reason=reason
         )
 
+    @property
+    def url(self) -> str:
+        """
+        Returns the emoji's URL.
+
+        :return: URL of the emoji
+        :rtype: str
+        """
+        url = f"https://cdn.discordapp.com/emojis/{self.id}"
+        url += ".gif" if self.animated else ".png"
+        return url
+
 
 class ReactionObject(DictSerializerMixin):
     """The reaction object.

interactions/api/models/message.pyi

@@ -203,6 +203,8 @@ class Emoji(DictSerializerMixin):
         guild_id: int,
         reason: Optional[str] = None,
     ) -> None: ...
+    @property
+    def url(self) -> str: ...
 
 class ReactionObject(DictSerializerMixin):
     _json: dict