refactor(api): ♻️ Move all client schema code to new package

packages/client/schemas/notification.ts

@@ -0,0 +1,70 @@
+import { z } from "@hono/zod-openapi";
+import { AccountWarning } from "./account-warning.ts";
+import { Account } from "./account.ts";
+import { Id } from "./common.ts";
+import { Report } from "./report.ts";
+import { Status } from "./status.ts";
+
+export const Notification = z
+    .object({
+        id: Id.openapi({
+            description: "The ID of the notification in the database.",
+            example: "6405f495-da55-4ad7-b5d6-9a773360fc07",
+        }),
+        type: z
+            .enum([
+                "mention",
+                "status",
+                "reblog",
+                "follow",
+                "follow_request",
+                "favourite",
+                "poll",
+                "update",
+                "admin.sign_up",
+                "admin.report",
+                "severed_relationships",
+                "moderation_warning",
+            ])
+            .openapi({
+                description:
+                    "The type of event that resulted in the notification.",
+                example: "mention",
+            }),
+        group_key: z.string().openapi({
+            description:
+                "Group key shared by similar notifications, to be used in the grouped notifications feature.",
+            example: "ungrouped-34975861",
+        }),
+        created_at: z.string().datetime().openapi({
+            description: "The timestamp of the notification.",
+            example: "2025-01-12T13:11:00Z",
+        }),
+        account: Account.openapi({
+            description:
+                "The account that performed the action that generated the notification.",
+        }),
+        status: Status.optional().openapi({
+            description:
+                "Status that was the object of the notification. Attached when type of the notification is favourite, reblog, status, mention, poll, or update.",
+        }),
+        report: Report.optional().openapi({
+            description:
+                "Report that was the object of the notification. Attached when type of the notification is admin.report.",
+        }),
+        event: z.undefined().openapi({
+            description:
+                "Versia Server does not sever relationships, so this field is always empty.",
+        }),
+        moderation_warning: AccountWarning.optional().openapi({
+            description:
+                "Moderation warning that caused the notification. Attached when type of the notification is moderation_warning.",
+        }),
+    })
+    .openapi({
+        description:
+            "Represents a notification of an event relevant to the user.",
+        externalDocs: {
+            url: "https://docs.joinmastodon.org/entities/Notification",
+        },
+    });