---
phase: 10-ux-interaction
plan: "08"
subsystem: frontend/views
tags: [skeleton, breadcrumb, empty-state, tdd, admin, ux]
dependency_graph:
  requires: [10-02, 10-03, 10-05]
  provides: [AdminAuditView-skeleton, AdminUsersView-skeleton, AdminAuditView-EmptyState, SharedView-EmptyState, CloudStorageView-EmptyState, BreadcrumbBar-in-all-admin-views]
  affects: [AdminAuditView.vue, AdminUsersView.vue, AdminQuotasView.vue, AdminAiView.vue, AdminOverviewView.vue, SettingsView.vue, SharedView.vue, CloudStorageView.vue]
tech_stack:
  added: []
  patterns: [skeleton-tbody-v-for, EmptyState-named-cta-slot, BreadcrumbBar-showRoot-false, computed-breadcrumbSegments]
key_files:
  created: []
  modified:
    - frontend/src/views/admin/AdminAuditView.vue
    - frontend/src/views/admin/AdminUsersView.vue
    - frontend/src/views/admin/AdminQuotasView.vue
    - frontend/src/views/admin/AdminAiView.vue
    - frontend/src/views/admin/AdminOverviewView.vue
    - frontend/src/views/SettingsView.vue
    - frontend/src/views/SharedView.vue
    - frontend/src/views/CloudStorageView.vue
    - frontend/src/views/admin/__tests__/AdminAuditView.skeleton.test.js
    - frontend/src/views/admin/__tests__/AdminUsersView.skeleton.test.js
decisions:
  - "CloudStorageView BreadcrumbBar placed inside the toolbar div (replaces static span text) to preserve existing layout structure"
  - "AdminOverviewView keeps existing h2 heading alongside the empty-segments BreadcrumbBar (plan permits this when heading exists)"
  - "CTA slot test for AdminAuditView mounts without stubbing EmptyState so #cta slot content renders"
  - "Worktree symlinks node_modules to main repo for test execution"
metrics:
  duration: "394s (~6.5 minutes)"
  completed: "2026-06-15T18:27:30Z"
  tasks_completed: 3
  tasks_total: 3
  files_created: 0
  files_modified: 10
requirements: [UX-04, UX-01, UX-12]
---

# Phase 10 Plan 08: Admin Skeletons, EmptyStates, and BreadcrumbBar Wiring Summary

**One-liner:** Skeleton tbody rows (8 for audit / 5 for users), BreadcrumbBar added to all 5 admin views + SettingsView + SharedView + CloudStorageView, and EmptyState components replacing inline empty divs in AdminAuditView / SharedView / CloudStorageView.

## Tasks Completed

| Task | Name | Commit | Files |
|------|------|--------|-------|
| 1 | Promote AdminAuditView + AdminUsersView skeleton test stubs | ec5fd23 | AdminAuditView.skeleton.test.js, AdminUsersView.skeleton.test.js |
| 2 | Update AdminAuditView.vue and AdminUsersView.vue | 8e360f4 | AdminAuditView.vue, AdminUsersView.vue, AdminAuditView.skeleton.test.js (CTA fix) |
| 3 | BreadcrumbBar in remaining admin views + SettingsView; EmptyState in SharedView + CloudStorageView | 3e79423 | AdminQuotasView.vue, AdminAiView.vue, AdminOverviewView.vue, SettingsView.vue, SharedView.vue, CloudStorageView.vue |

## What Was Built

### UX-04: Skeleton Table Rows

**AdminAuditView.vue** — The top-level loading spinner (`Loading audit log…` text + animate-spin div) has been replaced. The `<tbody>` now renders 8 skeleton rows (5 `<td>` cells each, all `animate-pulse`) when `loading=true`. When loading is false and entries is empty, an `EmptyState` renders in a colspan=5 cell. When entries exist, the real rows render.

**AdminUsersView.vue** — Same pattern: 5 skeleton rows x 6 `<td>` cells each. The `v-if="loading"` spinner div is gone. The existing empty/real rendering is now inside a single always-visible table.

### UX-01: EmptyState Components

| View | icon | headline | CTA |
|------|------|----------|-----|
| AdminAuditView | clipboardList | No entries found | Clear filters button |
| SharedView | inbox | Nothing shared with you yet | (none) |
| CloudStorageView | cloud | No cloud storage connected | Go to Settings router-link |

### UX-12: BreadcrumbBar Static Segments

| View | segments | showRoot |
|------|----------|----------|
| AdminOverviewView | `[]` | false |
| AdminUsersView | `[{ label: 'Users' }]` | false |
| AdminQuotasView | `[{ label: 'Quotas' }]` | false |
| AdminAiView | `[{ label: 'AI Config' }]` | false |
| AdminAuditView | `[{ label: 'Audit Log' }]` | false |
| SettingsView | `[{ label: 'Settings' }, { label: activeTabLabel }]` | false |
| SharedView | `[{ label: 'Shared with me' }]` | false |
| CloudStorageView | `[{ label: 'Cloud Storage' }]` | false |

SettingsView uses a `breadcrumbSegments` computed that maps `activeTab.value` → `tabs.find(t => t.id === activeTab.value).label`.

## TDD Compliance

| Gate | Commit | Status |
|------|--------|--------|
| RED — 8 failing tests | ec5fd23 | PASS |
| GREEN — all 8 tests pass | 8e360f4 | PASS |

## Deviations from Plan

### Auto-fixed Issues

**1. [Rule 1 - Bug] CTA slot test required EmptyState not to be stubbed**
- **Found during:** Task 2 (GREEN verification)
- **Issue:** The test `EmptyState includes a Clear filters CTA button` used `EmptyState: true` (full stub). When an EmptyState is stubbed as `true`, Vue Test Utils renders the component as `<emptystate-stub/>` — named slots are discarded. The `#cta` slot content (the Clear filters button) never rendered, so `wrapper.text()` did not contain 'Clear filters'.
- **Fix:** The CTA test mounts AdminAuditView with `EmptyState` NOT stubbed (only `BreadcrumbBar` and `AppIcon` are stubbed). The real EmptyState renders, which renders the slot content.
- **Files modified:** `AdminAuditView.skeleton.test.js`
- **Commit:** 8e360f4

**2. [Rule 3 - Layout preservation] CloudStorageView BreadcrumbBar placed inside toolbar**
- **Found during:** Task 3
- **Issue:** CloudStorageView has a sticky toolbar div with a static `<span>Cloud Storage</span>` label. Adding BreadcrumbBar as a separate element would create visual duplication with the existing toolbar.
- **Fix:** Replaced the `<span class="text-sm font-medium text-gray-700">Cloud Storage</span>` with `<BreadcrumbBar :segments="[{ label: 'Cloud Storage' }]" :show-root="false" />` directly in the toolbar, preserving the sticky header layout.
- **Files modified:** `CloudStorageView.vue`
- **Commit:** 3e79423

## Known Stubs

None. All EmptyState usages are fully wired with real data conditions. The BreadcrumbBar segments are static strings derived from the view's own label — no async data needed.

## Threat Flags

None. All changes are presentational — no new network endpoints, no auth paths, no file access. The EmptyState components display static strings.

## Self-Check: PASSED

- [x] `frontend/src/views/admin/AdminAuditView.vue` — FOUND, contains BreadcrumbBar + EmptyState (clipboardList)
- [x] `frontend/src/views/admin/AdminUsersView.vue` — FOUND, contains BreadcrumbBar + 5-row skeleton tbody
- [x] `frontend/src/views/admin/AdminQuotasView.vue` — FOUND, contains BreadcrumbBar
- [x] `frontend/src/views/admin/AdminAiView.vue` — FOUND, contains BreadcrumbBar
- [x] `frontend/src/views/admin/AdminOverviewView.vue` — FOUND, contains BreadcrumbBar
- [x] `frontend/src/views/SettingsView.vue` — FOUND, contains BreadcrumbBar + breadcrumbSegments computed
- [x] `frontend/src/views/SharedView.vue` — FOUND, contains BreadcrumbBar + EmptyState (inbox)
- [x] `frontend/src/views/CloudStorageView.vue` — FOUND, contains BreadcrumbBar + EmptyState (cloud)
- [x] Commit ec5fd23 (RED tests) — FOUND
- [x] Commit 8e360f4 (GREEN implementation) — FOUND
- [x] Commit 3e79423 (Task 3 remaining views) — FOUND
- [x] All 8 skeleton tests pass — 8/8
- [x] Full suite (worktree): 178/178 pass, 0 failures
