refactor

src/types/index.ts

@@ -0,0 +1,28 @@
+export interface Tag {
+  id: number;
+  name: string;
+  parent_id: number | null;
+  color: string;
+}
+
+export interface DBEvent {
+  id: number;
+  date: string;
+  start_minute: number;
+  end_minute: number;
+  main_tag_id: number;
+  sub_tag_id: number | null;
+  content: string;
+}
+
+export interface TimelineItem {
+  time: string;
+  path: string;
+  isNextDay?: boolean;
+}
+
+export interface Toast {
+  message: string;
+  type: "success" | "error";
+  visible: boolean;
+}