chore: migrate to oxlint and oxfmt

Co-authored-by: Christoph Nakazawa <christoph.pojer@gmail.com>

src/gateway/protocol/schema/sessions.ts

@@ -44,11 +44,7 @@ export const SessionsPatchParamsSchema = Type.Object(
       Type.Union([Type.Literal("allow"), Type.Literal("deny"), Type.Null()]),
     ),
     groupActivation: Type.Optional(
-      Type.Union([
-        Type.Literal("mention"),
-        Type.Literal("always"),
-        Type.Null(),
-      ]),
+      Type.Union([Type.Literal("mention"), Type.Literal("always"), Type.Null()]),
     ),
   },
   { additionalProperties: false },