Refactor user storage and update

Rename accounts to users to be consistent with the new naming scheme
where account only referes to the logged in user of the session and
implement live updates of users via a user store which listens for
updates from the event stream.

shared/types/api.ts

@@ -11,6 +11,7 @@ export type ApiUserType = z.infer<typeof apiUserTypeSchema>;
 
 export interface ApiAccount {
 	id: Id,
+	updatedAt: string,
 	type: ApiUserType,
 	/** Name of the account. Not present on anonymous accounts */
 	name?: string,
@@ -110,6 +111,13 @@ export const apiUserSchema = defineEntity({
 });
 export type ApiUser = z.infer<typeof apiUserSchema>;
 
+export const apiUserPatchSchema = z.object({
+	id: idSchema,
+	type: z.optional(apiUserTypeSchema),
+	name: z.optional(z.string()),
+});
+export type ApiUserPatch = z.infer<typeof apiUserPatchSchema>;
+
 export interface ApiAccountUpdate {
 	type: "account-update",
 	data: ApiAccount,
@@ -121,7 +129,14 @@ export interface ApiScheduleUpdate {
 	data: ApiSchedule,
 }
 
+export interface ApiUserUpdate {
+	type: "user-update",
+	updatedFrom?: string,
+	data: ApiUser,
+}
+
 export type ApiEvent =
 	| ApiAccountUpdate
 	| ApiScheduleUpdate
+	| ApiUserUpdate
 ;