feat(ui): Hub Navigation, Profile Dashboard and Auth Stability Fixes (#31)

This PR implements the Hub Navigation system and the Profile Dashboard, while resolving critical session synchronization issues.

### Key Changes
- **Hub Navigation**: Introduced `MainHubLayout` with a premium glassmorphism sidebar, providing access to Dashboard, Library, Concepts Map, and Profile.
- **Profile Dashboard**: Implemented a high-fidelity Profile page (#27) with learning metrics, AI token usage tracking, and system rank visualization.
- **Stability Fixes**:
    - Resolved an infinite network loop on the `/profile` page by implementing request deduplication and in-memory caching in `IdentityService`.
    - Added environment-aware guards to prevent illegal JavaScript interop calls during server-side prerendering.
    - Implemented automatic session invalidation on `401 Unauthorized` responses to handle stale authentication states gracefully.
- **Reader Integration**: Added a "Return to Dashboard" option in the reader toolbar (#26).

Closes #26
Closes #27

Reviewed-on: #31
Co-authored-by: Marek Jasiński <jasins.marek@gmail.com>
Co-committed-by: Marek Jasiński <jasins.marek@gmail.com>
This commit was merged in pull request #31.
This commit is contained in:
2026-05-10 17:36:35 +00:00
committed by Marek Jaisński
parent 34794db209
commit 2e23a032d3
56 changed files with 4292 additions and 481 deletions
@@ -1,256 +1,367 @@
.profile-dashboard {
.profile-page-container {
position: relative;
width: 100%;
min-height: 100vh;
background-color: #121418;
color: white;
font-family: 'Inter', sans-serif;
padding: 60px 20px;
background-color: #0a0c10;
color: #e0e6ed;
overflow-x: hidden;
display: flex;
justify-content: center;
overflow-x: hidden;
padding: 80px 20px;
font-family: var(--nexus-font-sans);
}
.background-radial {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 800px;
height: 800px;
background: radial-gradient(circle, rgba(0, 255, 153, 0.05) 0%, transparent 70%);
pointer-events: none;
z-index: 0;
}
.mesh-overlay {
position: absolute;
top: 0; left: 0; width: 100%; height: 100%;
background-image: radial-gradient(circle at 2px 2px, rgba(255,255,255,0.02) 1px, transparent 0);
background-size: 40px 40px;
background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.02) 1px, transparent 0);
background-size: 32px 32px;
z-index: 1;
}
.dashboard-content {
.profile-content {
position: relative;
width: 100%;
max-width: 1000px;
z-index: 10;
}
.dashboard-header {
width: 100%;
max-width: 900px;
display: flex;
justify-content: space-between;
flex-direction: column;
align-items: center;
margin-bottom: 48px;
padding: 0 10px;
gap: 60px;
}
.user-meta {
/* Identity Section */
.identity-section {
display: flex;
flex-direction: column;
align-items: center;
gap: 24px;
text-align: center;
}
.user-avatar {
width: 80px;
height: 80px;
background: linear-gradient(135deg, #44ff77 0%, #2ecc71 100%);
border-radius: 24px;
.avatar-container {
position: relative;
width: 140px;
height: 140px;
display: flex;
justify-content: center;
align-items: center;
font-size: 2.5rem;
}
.avatar-inner {
width: 120px;
height: 120px;
background: #151921;
border: 2px solid var(--nexus-neon);
border-radius: 50%;
display: flex;
justify-content: center;
align-items: center;
font-size: 3.5rem;
font-weight: 800;
color: #000;
box-shadow: 0 10px 30px rgba(68, 255, 119, 0.2);
color: var(--nexus-neon);
z-index: 2;
box-shadow: 0 0 30px rgba(0, 255, 153, 0.2), inset 0 0 20px rgba(0, 255, 153, 0.1);
position: relative;
}
.user-info h1 {
font-size: 1.8rem;
.avatar-glow {
position: absolute;
width: 140px;
height: 140px;
border: 1px solid rgba(0, 255, 153, 0.3);
border-radius: 50%;
animation: pulse-ring 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}
@keyframes pulse-ring {
0% { transform: scale(0.95); opacity: 0.8; }
50% { transform: scale(1.1); opacity: 0.2; }
100% { transform: scale(0.95); opacity: 0.8; }
}
.username {
font-family: var(--nexus-font-serif);
font-size: 2.8rem;
font-weight: 700;
margin: 0 0 8px;
letter-spacing: -0.02em;
margin: 0;
letter-spacing: -0.01em;
color: #ffffff;
}
.plan-info {
.system-rank {
font-family: 'Inter', 'Courier New', Courier, monospace;
font-size: 0.9rem;
color: var(--nexus-neon);
text-transform: uppercase;
letter-spacing: 0.2em;
opacity: 0.8;
}
/* Metrics Grid */
.metrics-grid {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 24px;
width: 100%;
}
.glass-panel {
background: rgba(20, 20, 20, 0.8); /* Fallback */
border: 1px solid rgba(255, 255, 255, 0.08);
border-radius: 24px;
padding: 32px;
transition: all 0.3s ease;
}
@supports (backdrop-filter: blur(12px)) {
.glass-panel {
background: rgba(255, 255, 255, 0.03);
backdrop-filter: blur(12px);
-webkit-backdrop-filter: blur(12px);
}
}
.glass-panel:hover {
background: rgba(255, 255, 255, 0.05);
border-color: rgba(0, 255, 153, 0.2);
transform: translateY(-4px);
}
.metric-card {
display: flex;
flex-direction: column;
gap: 24px;
}
.full-width {
grid-column: span 2;
}
.card-header {
display: flex;
align-items: center;
gap: 12px;
}
.badge {
padding: 4px 12px;
border-radius: 8px;
.card-header h3 {
font-size: 0.9rem;
font-weight: 600;
text-transform: uppercase;
letter-spacing: 0.1em;
color: #a0aec0;
margin: 0;
}
.card-body {
display: flex;
flex-direction: column;
gap: 12px;
}
/* Usage Progress */
.token-usage {
display: flex;
flex-direction: column;
gap: 12px;
}
.usage-values {
display: flex;
align-items: baseline;
gap: 8px;
}
.usage-values .current { font-size: 2.5rem; font-weight: 800; color: #fff; line-height: 1; }
.usage-values .separator { font-size: 1.2rem; color: #4a5568; }
.usage-values .total { font-size: 1.2rem; color: #718096; font-weight: 600; }
.usage-progress {
width: 100%;
height: 6px;
background: rgba(255, 255, 255, 0.05);
border-radius: 10px;
overflow: hidden;
}
.progress-bar {
height: 100%;
background: var(--nexus-neon);
box-shadow: 0 0 15px rgba(0, 255, 153, 0.5);
border-radius: 10px;
}
.metric-label {
font-size: 0.75rem;
font-weight: 700;
color: #718096;
text-transform: uppercase;
letter-spacing: 0.05em;
}
.badge.pro { background: rgba(68, 255, 119, 0.1); color: #44ff77; border: 1px solid rgba(68, 255, 119, 0.2); }
.badge.free { background: rgba(255, 255, 255, 0.05); color: #888; border: 1px solid rgba(255, 255, 255, 0.1); }
/* Score Display */
.score-display {
display: flex;
flex-direction: column;
}
.tenant-id { font-size: 0.8rem; color: #555; }
.score-value {
font-size: 2.5rem;
font-weight: 800;
color: var(--nexus-neon);
line-height: 1;
}
.btn-logout {
.score-label {
font-size: 0.75rem;
color: #718096;
text-transform: uppercase;
margin-top: 4px;
}
.last-book {
margin-top: 12px;
display: flex;
align-items: center;
gap: 8px;
padding: 10px 18px;
background: rgba(255, 255, 255, 0.03);
border: 1px solid rgba(255, 255, 255, 0.08);
padding: 10px 16px;
background: rgba(0, 255, 153, 0.05);
border-radius: 12px;
color: #888;
font-size: 0.9rem;
font-weight: 600;
cursor: pointer;
transition: all 0.2s;
font-size: 0.85rem;
color: #cbd5e0;
}
.btn-logout:hover {
background: rgba(255, 77, 77, 0.05);
border-color: rgba(255, 77, 77, 0.2);
color: #ff4d4d;
}
.stats-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
gap: 24px;
margin-bottom: 48px;
}
.stat-card {
background: #1c1f24;
border: 1px solid rgba(255, 255, 255, 0.08);
border-radius: 28px;
padding: 32px;
display: flex;
gap: 24px;
transition: transform 0.3s ease;
}
.stat-card:hover { transform: translateY(-5px); }
.card-icon {
width: 56px;
height: 56px;
background: rgba(255, 255, 255, 0.03);
border-radius: 16px;
display: flex;
justify-content: center;
align-items: center;
color: #44ff77;
flex-shrink: 0;
}
.card-info h3 {
font-size: 1.1rem;
font-weight: 600;
margin: 0 0 16px;
color: #e0e0e0;
}
.token-numbers {
display: flex;
align-items: baseline;
gap: 8px;
margin-bottom: 12px;
}
.tokens-used { font-size: 2rem; font-weight: 800; color: white; }
.tokens-limit { font-size: 1rem; color: #555; font-weight: 500; }
.usage-bar {
width: 100%;
height: 8px;
background: #15181c;
border-radius: 10px;
.truncate {
white-space: nowrap;
overflow: hidden;
margin-bottom: 12px;
text-overflow: ellipsis;
max-width: 300px;
}
.usage-fill {
height: 100%;
background: #44ff77;
box-shadow: 0 0 15px rgba(68, 255, 119, 0.3);
border-radius: 10px;
}
.usage-desc { font-size: 0.8rem; color: #555; margin: 0; }
.learning-metrics {
display: flex;
flex-direction: column;
gap: 20px;
}
.metric {
display: flex;
flex-direction: column;
gap: 4px;
}
.metric .label { font-size: 0.85rem; color: #666; font-weight: 500; }
.metric .value { font-size: 1.2rem; font-weight: 700; color: white; }
.metric .truncate { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 280px; }
.subscription-section { margin-top: 48px; }
.section-card {
background: linear-gradient(90deg, #1c1f24 0%, #23272e 100%);
border: 1px solid rgba(255, 255, 255, 0.08);
border-radius: 28px;
padding: 40px;
display: flex;
/* Status Layout */
.status-layout {
flex-direction: row;
justify-content: space-between;
align-items: center;
gap: 40px;
}
.section-info h2 { font-size: 1.5rem; font-weight: 700; margin: 0 0 12px; }
.section-info p { color: #888; margin: 0; line-height: 1.6; max-width: 500px; }
.status-info {
display: flex;
flex-direction: column;
gap: 8px;
}
.btn-upgrade {
padding: 16px 32px;
background: #44ff77;
border: none;
border-radius: 16px;
color: #000;
font-size: 1rem;
.plan-badge {
padding: 6px 14px;
border-radius: 8px;
font-size: 0.8rem;
font-weight: 800;
text-transform: uppercase;
letter-spacing: 0.05em;
width: fit-content;
}
.plan-badge.pro {
background: rgba(0, 255, 153, 0.1);
color: var(--nexus-neon);
border: 1px solid rgba(0, 255, 153, 0.2);
}
.tenant-tag {
font-family: monospace;
font-size: 0.75rem;
color: #4a5568;
}
.profile-actions {
display: flex;
gap: 16px;
}
.btn-nexus {
padding: 12px 24px;
border-radius: 12px;
font-size: 0.9rem;
font-weight: 700;
cursor: pointer;
transition: all 0.2s;
white-space: nowrap;
transition: all 0.2s ease;
display: flex;
align-items: center;
gap: 8px;
border: none;
}
.btn-upgrade:hover {
transform: scale(1.05);
box-shadow: 0 10px 30px rgba(68, 255, 119, 0.2);
.btn-nexus.secondary {
background: rgba(255, 255, 255, 0.05);
color: #fff;
border: 1px solid rgba(255, 255, 255, 0.1);
}
.loading-overlay {
.btn-nexus.secondary:hover {
background: rgba(255, 255, 255, 0.1);
}
.btn-nexus.logout {
background: rgba(255, 71, 87, 0.1);
color: #ff4757;
border: 1px solid rgba(255, 71, 87, 0.2);
}
.btn-nexus.logout:hover {
background: #ff4757;
color: #fff;
}
/* Decorations */
.decoration {
position: absolute;
font-family: monospace;
font-size: 0.7rem;
color: rgba(255, 255, 255, 0.05);
letter-spacing: 0.3em;
pointer-events: none;
}
.decoration-top { top: 40px; left: 40px; }
.decoration-bottom { bottom: 40px; right: 40px; }
/* Loading State */
.loading-state {
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
gap: 20px;
gap: 24px;
}
.nexus-loader {
width: 48px;
height: 48px;
border: 3px solid rgba(68, 255, 119, 0.1);
border-top-color: #44ff77;
width: 60px;
height: 60px;
border: 4px solid rgba(0, 255, 153, 0.1);
border-top-color: var(--nexus-neon);
border-radius: 50%;
animation: spin 1s linear infinite;
animation: spin 1.5s cubic-bezier(0.5, 0, 0.5, 1) infinite;
filter: drop-shadow(0 0 10px var(--nexus-neon));
}
@keyframes spin { to { transform: rotate(360deg); } }
.decoration-star {
position: absolute;
font-size: 48px;
color: rgba(255, 255, 255, 0.03);
z-index: 1;
}
.top-left { top: 40px; left: 40px; }
.bottom-right { bottom: 40px; right: 40px; }
@media (max-width: 768px) {
.dashboard-header { flex-direction: column; align-items: flex-start; gap: 24px; }
.header-actions { width: 100%; }
.btn-logout { width: 100%; justify-content: center; }
.stats-grid { grid-template-columns: 1fr; }
.section-card { flex-direction: column; text-align: center; }
.metrics-grid { grid-template-columns: 1fr; }
.full-width { grid-column: span 1; }
.status-layout { flex-direction: column; align-items: flex-start; gap: 24px; }
.profile-actions { width: 100%; flex-direction: column; }
.btn-nexus { width: 100%; justify-content: center; }
.username { font-size: 2.2rem; }
}