feat: move attachments store to stores

src/stores/attachments.ts

@@ -0,0 +1,29 @@
+import type { Module } from 'vuex'
+import {findIndexById} from '@/helpers/utils'
+
+import type { AttachmentState, RootStoreState } from '@/store/types'
+import type { IAttachment } from '@/modelTypes/IAttachment'
+
+const store : Module<AttachmentState, RootStoreState> = {
+	namespaced: true,
+	state: () => ({
+		attachments: [],
+	}),
+	mutations: {
+		set(state, attachments: IAttachment[]) {
+			console.debug('Set attachments', attachments)
+			state.attachments = attachments
+		},
+		add(state, attachment: IAttachment) {
+			console.debug('Add attachement', attachment)
+			state.attachments.push(attachment)
+		},
+		removeById(state, id: IAttachment['id']) {
+			const attachmentIndex = findIndexById<IAttachment>(state.attachments, id)
+			state.attachments.splice(attachmentIndex, 1)
+			console.debug('Remove attachement', id)
+		},
+	},
+}
+
+export default store