refactor: share reaction schemas and notes

src/agents/tools/reaction-schema.ts

@@ -0,0 +1,24 @@
+import { type TSchema, Type } from "@sinclair/typebox";
+
+type ReactionSchemaOptions = {
+  action?: string;
+  ids: Record<string, TSchema>;
+  emoji?: TSchema;
+  includeRemove?: boolean;
+  extras?: Record<string, TSchema>;
+};
+
+export function createReactionSchema(options: ReactionSchemaOptions) {
+  const schema: Record<string, TSchema> = {
+    action: Type.Literal(options.action ?? "react"),
+    ...options.ids,
+    emoji: options.emoji ?? Type.String(),
+  };
+  if (options.includeRemove) {
+    schema.remove = Type.Optional(Type.Boolean());
+  }
+  if (options.extras) {
+    Object.assign(schema, options.extras);
+  }
+  return Type.Object(schema);
+}