kite/.planning/milestones/v0.2-phases/10-ux-interaction/10-04-SUMMARY.md

phase, plan, subsystem, tags, dependency_graph, tech_stack, key_files, decisions, metrics

phase	plan	subsystem	tags	dependency_graph	tech_stack	key_files	decisions	metrics
10-ux-interaction	04	frontend/ui	toast pinia vue3 ux notifications	requires provides affects toast-store toast-container App.vue SettingsAccountTab.vue TotpEnrollment.vue	added patterns setup-store Options-API-component Teleport-to-body TransitionGroup	created modified frontend/src/stores/toast.js frontend/src/components/ui/ToastContainer.vue frontend/src/stores/__tests__/toast.test.js frontend/src/components/ui/__tests__/ToastContainer.test.js frontend/src/App.vue	toast.js uses Pinia setup-store form; signature show(message, type, duration) locked to match Phase 8 call sites ToastContainer uses Options API with data() { return { toastStore: useToastStore() } } for store wiring Teleport stubs in tests prevent body-teleport from interfering with wrapper.find() assertions	duration completed tasks_completed files_changed 2m 27s 2026-06-15T18:11:36Z 2 5

Phase 10 Plan 04: Toast Notification System Summary

One-liner: Reactive Pinia toast store with auto-dismiss + Teleport-based ToastContainer mounted in App.vue, replacing the Phase 8 no-op stub.

Tasks Completed

Task	Name	Commit	Files
1	Write failing tests for toast store + ToastContainer	b12137c	stores/__tests__/toast.test.js, components/ui/__tests__/ToastContainer.test.js
2	Implement toast.js store + ToastContainer.vue + mount in App.vue	f92d98d	stores/toast.js, components/ui/ToastContainer.vue, App.vue

What Was Built

toast.js (stores): Replaced the Phase 8 no-op stub with a full Pinia setup-store implementation. Exports { toasts, show, dismiss }. toasts is a ref([]) reactive array. show(message, type='success', duration=4000) pushes { id, message, type, duration } and schedules setTimeout(() => dismiss(id), duration) when duration > 0. dismiss(id) filters the array by id. The locked signature show(message, type, duration) is preserved — Phase 8 call sites in SettingsAccountTab.vue and TotpEnrollment.vue work unchanged.

ToastContainer.vue (components/ui): Options API component. Uses <Teleport to="body"> with <TransitionGroup name="toast">. Container div is fixed bottom-4 right-4 z-[9999] flex flex-col-reverse gap-2 pointer-events-none. Each toast item has data-test="toast" for testing, a colored left-accent bar (w-1 self-stretch), an <AppIcon> with type-driven name and color, and the message paragraph. Clicking dismisses via toastStore.dismiss(toast.id). CSS transition: all 0.2s ease with opacity: 0; transform: translateX(20px) for enter-from/leave-to.

App.vue: Added import ToastContainer and <ToastContainer /> placed after the <div v-else> layout block so it floats above all routes including AuthLayout.

Verification Results

Check	Result
npm run test -- --run toast (6 store + 4 container = 10 tests)	PASS
npm run test -- --run ToastContainer (4 tests)	PASS
npm run test -- --run SettingsAccountTab (regression)	PASS (7 tests)
npm run test -- --run TotpEnrollment (regression)	PASS (4 tests)
Locked signature grep	PASS (1 match)
<ToastContainer in App.vue	PASS (2 occurrences)
Teleport to="body" in ToastContainer	PASS

Deviations from Plan

None — plan executed exactly as written.

Known Stubs

None.

Threat Flags

None. Toast notification is a purely client-side display system with no network endpoints, auth paths, or file access.

Self-Check: PASSED

• frontend/src/stores/toast.js — exists and contains implementation
• frontend/src/components/ui/ToastContainer.vue — exists with Teleport + data-test attributes
• frontend/src/App.vue — contains ToastContainer import and element
• Task 1 commit b12137c — verified in git log
• Task 2 commit f92d98d — verified in git log