Make emoji picker work on client apps

api/views/__init__.py

@@ -1,5 +1,6 @@
 from .accounts import *  # noqa
 from .apps import *  # noqa
+from .emoji import *  # noqa
 from .filters import *  # noqa
 from .instance import *  # noqa
 from .media import *  # noqa

api/views/emoji.py

@@ -0,0 +1,10 @@
+from activities.models import Emoji
+from api.decorators import identity_required
+from api.schemas import CustomEmoji
+from api.views.base import api_router
+
+
+@api_router.get("/v1/custom_emojis", response=list[CustomEmoji])
+@identity_required
+def emojis(request):
+    return [e.to_mastodon_json() for e in Emoji.objects.usable()]

api/views/filters.py

@@ -1,7 +1,6 @@
+from api.decorators import identity_required
 from api.views.base import api_router
 
-from ..decorators import identity_required
-
 
 @api_router.get("/v1/filters")
 @identity_required