@

feat: Warm Industrial UI redesign + social footer + code deduplication

Design System (Phase A):
- New palette: warm charcoal #111110 / amber gold #c9954a / sage green #7a9a8a
- Fonts: Cabinet Grotesk (heading) + Geist (body) + JetBrains Mono (data)
- SVG grain texture overlay, collapsed sidebar with hover expand
- Bento grid dashboard with WideContinueCard + PosterCard + QuickLink
- Backward-compatible CSS aliases for glass-panel/neon-button/input-base

Social Footer (Phase B):
- AppFooter component with GitHub repo / author homepage / TG group links
- Embedded in LoginPage, Layout (global), and SettingsPage
- TG group badge added to README.md

Code Cleanup:
- Removed deprecated DownloadClientCard / NotifyChannelCard components
- Merged downloadClient/notify API clients into unified modules
- Route deduplication: removed authed-group duplicates for admin endpoints
- Removed redundant AdminPage tabs (sites/downloads/notify/scheduler)
- UI fixes: blank pages (discover/download-clients/notify-channels) nil slice defense
- Email channel support in NotifyChannelsPage
@

web/tailwind.config.js

@@ -4,24 +4,107 @@ export default {
   theme: {
     extend: {
       fontFamily: {
-        display: ['Orbitron', 'sans-serif'],
-        body: ['Inter', 'PingFang SC', 'Microsoft YaHei', 'sans-serif'],
+        display: ['"Cabinet Grotesk"', 'system-ui', 'sans-serif'],
+        body: ['Geist', '"PingFang SC"', '"Microsoft YaHei"', 'sans-serif'],
+        mono: ['"JetBrains Mono"', '"Fira Code"', 'monospace'],
       },
       colors: {
-        primary: {
-          400: '#00F0FF',
-          500: '#00D4E0',
-          600: '#00A8B8',
+        // ── New Warm Industrial palette ──
+        brand: {
+          DEFAULT: '#c9954a',
+          50:  '#fdf8f0',
+          100: '#f9edda',
+          200: '#f2d8b0',
+          300: '#e8bc7d',
+          400: '#dca45c',
+          500: '#c9954a',
+          600: '#b07a38',
+          700: '#936031',
+          800: '#794e2d',
+          900: '#654128',
+          950: '#3a2214',
         },
-        accent: {
-          400: '#A855F7',
-          500: '#8A2BE2',
+        sage: {
+          DEFAULT: '#7a9a8a',
+          50:  '#f3f7f4',
+          100: '#e4ece6',
+          200: '#c9d9ce',
+          300: '#a6bfad',
+          400: '#7a9a8a',
+          500: '#5e7e6e',
+          600: '#496558',
+          700: '#3c5247',
+          800: '#334339',
+          900: '#2c3831',
+          950: '#151f19',
         },
         surface: {
-          700: '#1a2332',
-          800: '#121a27',
-          900: '#0b1120',
-          950: '#060a13',
+          DEFAULT: '#1a1a18',
+          50:  '#2e2e2a',
+          100: '#2a2a26',
+          200: '#242420',
+          300: '#1e1e1b',
+          400: '#1a1a18',
+          500: '#161614',
+          600: '#111110',
+          // Backward-compat (old 700-950 → warm charcoal)
+          700: '#242420',
+          800: '#1a1a18',
+          900: '#111110',
+          950: '#0d0d0c',
+        },
+        cream: {
+          DEFAULT: '#e8e4d9',
+          50:  '#faf8f4',
+          100: '#f3f0e8',
+          200: '#e8e4d9',
+          300: '#c4bfb5',
+          400: '#a09b92',
+          500: '#7d7871',
+          600: '#605c56',
+          700: '#4a4742',
+          800: '#363330',
+          900: '#242220',
+        },
+
+        // ── Backward-compat aliases (old class names → new warm colors) ──
+        primary: {
+          400: '#dca45c',  // was cyan → now brand-400
+          500: '#c9954a',  // was cyan → now brand-500
+          600: '#b07a38',  // was cyan → now brand-600
+        },
+        accent: {
+          400: '#7a9a8a',  // was purple → now sage-400
+          500: '#5e7e6e',  // was purple → now sage-500
+        },
+      },
+      fontSize: {
+        '2xs': ['0.625rem', { lineHeight: '0.875rem' }],
+      },
+      spacing: {
+        '18': '4.5rem',
+        '88': '22rem',
+      },
+      transitionDuration: {
+        '400': '400ms',
+      },
+      animation: {
+        'slide-in-left': 'slideInLeft 0.3s ease-out',
+        'fade-in': 'fadeIn 0.4s ease-out',
+        'scale-in': 'scaleIn 0.3s ease-out',
+      },
+      keyframes: {
+        slideInLeft: {
+          '0%': { opacity: '0', transform: 'translateX(-8px)' },
+          '100%': { opacity: '1', transform: 'translateX(0)' },
+        },
+        fadeIn: {
+          '0%': { opacity: '0' },
+          '100%': { opacity: '1' },
+        },
+        scaleIn: {
+          '0%': { opacity: '0', transform: 'scale(0.96)' },
+          '100%': { opacity: '1', transform: 'scale(1)' },
         },
       },
     },