Implement automated scheduled publishing for blog

- Enhanced blog library to read from both posts/ and scheduled/ directories
- Added publishDate filtering with real-time checking (no cron jobs needed)
- Support for draft posts and recursive directory scanning
- Posts automatically appear when publishDate is reached
- Containerized solution that works without external scheduling
- Added publishDate field to blog types and updated existing scheduled post

Tested and verified:
✅ Past-dated posts appear automatically
✅ Future-dated posts remain hidden until publish time
✅ Draft posts are excluded regardless of date
✅ Maintains existing functionality for regular posts

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/globals.css

@@ -7,8 +7,181 @@
   --font-inter: 'Inter Tight', ui-sans-serif, system-ui;
   --font-exo: 'Exo', 'Inter Tight', ui-sans-serif, system-ui;
   --font-mono: 'Inconsolata', ui-monospace, monospace;
+
+  /* CHORUS Brand CSS Variables - Ultra-Minimalist Implementation */
+  /* Core Brand Colors */
+  --color-carbon: #000000;
+  --color-mulberry: #0b0213;
+  --color-walnut: #403730;
+  --color-nickel: #c1bfb1;
+  
+  /* CHORUS Semantic Color Tokens - 8 Color System */
+  --chorus-primary: #0b0213;       /* carbon-950 */
+  --chorus-secondary: #0b0213;     /* mulberry-950 */
+  --chorus-accent: #403730;        /* walnut-900 */
+  --chorus-neutral: #c1bfb1;       /* nickel-500 */
+  --chorus-info: #3a4654;          /* ocean-900 */
+  --chorus-success: #3a4540;       /* eucalyptus-900 */
+  --chorus-warning: #6a5c46;       /* sand-900 */
+  --chorus-danger: #3e2d2c;        /* coral-900 */
+  
+  /* Light Theme Variables */
+  --bg-primary: #FFFFFF;
+  --bg-secondary: #CCCCCC;
+  --bg-tertiary: #AAAAAA;
+  --bg-accent: #F7F7E2;
+  
+  --text-primary: #000000;
+  --text-secondary: #1A1A1A;
+  --text-tertiary: #333333;
+  --text-subtle: #666666;
+  --text-ghost: #999999;
+  
+  --border-invisible: #FAFAFA;
+  --border-subtle: #F0F0F0;
+  --border-defined: #E5E5E5;
+  --border-emphasis: #CCCCCC;
+  
+  --accent-primary: #0b0213; /* Mulberry */
+  --accent-secondary: #403730; /* Walnut */
+  --accent-system: #5a6c80; /* Ocean */
+  
+  /* Spacing System */
+  --space-micro: 0.25rem; /* 8px */
+  --space-sm: 0.5rem; /* 16px */
+  --space-md: 1rem; /* 32px */
+  --space-lg: 2rem; /* 64px */
+  --space-xl: 4rem; /* 128px */
+  --space-xxl: 8rem;  /* 256px */
 }
 
+/* Dark Theme Variables */
+.dark {
+  --bg-primary: #000000;
+  --bg-secondary: #333333;
+  --bg-tertiary: #555555; /* Mulberry */
+  --bg-accent: #1a1426;
+  
+  --text-primary: #FFFFFF;
+  --text-secondary: #E0E0E0;
+  --text-tertiary: #C0C0C0;
+  --text-subtle: #A0A0A0;
+  --text-ghost: #808080;
+  
+  --border-invisible: #1a1a1a;
+  --border-subtle: #2a2a2a;
+  --border-defined: #3a3a3a;
+  --border-emphasis: #4a4a4a;
+  
+  --accent-primary: #F5F5DC; /* Sand */
+  --accent-secondary: #c1bfb1; /* Nickel */
+}
+
+/* CHORUS Accessibility Theme System - Complete Color Adaptations */
+
+/* Protanopia (Red-blind) - Ocean/Sand adaptations for maximum clarity */
+[data-theme="protanopia"] {
+  /* Logo material override */
+  --color-ring-primary: #1e40af; /* Blue-800 */
+  
+  /* Primary brand colors adapted for red-blindness */
+  --chorus-primary: #3a4654;       /* ocean-900 replaces carbon */
+  --chorus-secondary: #3a4654;     /* ocean-900 replaces mulberry */
+  --chorus-accent: #6a5c46;        /* sand-900 warm neutral */
+  --chorus-neutral: #c1bfb1;       /* nickel-500 unchanged */
+  --chorus-info: #1e40af;          /* ocean-800 enhanced */
+  --chorus-success: #6a5c46;       /* sand-900 replaces eucalyptus */
+  --chorus-warning: #D0C9BF;       /* sand-400 enhanced */
+  --chorus-danger: #4a5867;        /* ocean-800 replaces coral */
+
+  /* Semantic color reassignments */
+  --accent-primary: #3a4654;       /* Ocean replaces Mulberry */
+  --accent-secondary: #6a5c46;     /* Sand replaces Walnut */
+  --accent-system: #1e40af;        /* Enhanced Ocean blue */
+}
+
+/* Deuteranopia (Green-blind) - Blue/Yellow enhanced contrast */
+[data-theme="deuteranopia"] {
+  /* Logo material override */
+  --color-ring-primary: #6b21a8; /* Purple-800 */
+  
+  /* Primary brand colors adapted for green-blindness */
+  --chorus-primary: #0b0213;       /* mulberry-950 enhanced */
+  --chorus-secondary: #6b21a8;     /* purple-800 distinct */
+  --chorus-accent: #1e40af;        /* blue-800 replaces walnut */
+  --chorus-neutral: #c1bfb1;       /* nickel-500 unchanged */
+  --chorus-info: #1e40af;          /* blue-800 enhanced */
+  --chorus-success: #6b21a8;       /* purple-800 replaces eucalyptus */
+  --chorus-warning: #F1F0EF;       /* sand-100 high contrast */
+  --chorus-danger: #991b1b;        /* red-800 enhanced */
+
+  /* Semantic color reassignments */
+  --accent-primary: #6b21a8;       /* Purple primary */
+  --accent-secondary: #1e40af;     /* Blue secondary */
+  --accent-system: #991b1b;        /* Red system alerts */
+}
+
+/* Tritanopia (Blue-blind) - Coral/Eucalyptus substitutions */
+[data-theme="tritanopia"] {
+  /* Logo material override */
+  --color-ring-primary: #991b1b; /* Red-800 */
+  
+  /* Primary brand colors adapted for blue-blindness */
+  --chorus-primary: #000000;       /* carbon-950 unchanged */
+  --chorus-secondary: #403730;     /* walnut-900 enhanced */
+  --chorus-accent: #991b1b;        /* red-800 replaces blue elements */
+  --chorus-neutral: #c1bfb1;       /* nickel-500 unchanged */
+  --chorus-info: #991b1b;          /* red-800 replaces ocean */
+  --chorus-success: #6a5c46;       /* sand-900 natural green replacement */
+  --chorus-warning: #D0C9BF;       /* sand-400 warm warning */
+  --chorus-danger: #403730;        /* walnut-900 dark contrast */
+
+  /* Semantic color reassignments */
+  --accent-primary: #991b1b;       /* Red replaces blue elements */
+  --accent-secondary: #6a5c46;     /* Sand warm accent */
+  --accent-system: #403730;        /* Walnut system elements */
+}
+
+/* Achromatopsia (Complete color blindness) - High contrast grayscale only */
+[data-theme="achromatopsia"] {
+  /* Logo material override */
+  --color-ring-primary: #374151; /* Gray-700 */
+  
+  /* Complete grayscale adaptation */
+  --chorus-primary: #000000;       /* Pure black */
+  --chorus-secondary: #1a1a1a;     /* Carbon-800 */
+  --chorus-accent: #666666;        /* Mid gray */
+  --chorus-neutral: #808080;       /* Neutral mid-gray */
+  --chorus-info: #374151;          /* Gray-700 */
+  --chorus-success: #2a2a2a;       /* Dark gray for success */
+  --chorus-warning: #a0a0a0;       /* Light gray for warnings */
+  --chorus-danger: #1a1a1a;        /* Very dark gray for danger */
+
+  /* High contrast grayscale system */
+  --accent-primary: #000000;       /* Pure black */
+  --accent-secondary: #666666;     /* Mid-gray */
+  --accent-system: #374151;        /* System gray */
+
+  /* Enhanced contrast overrides for all text and UI elements */
+  --bg-primary: #ffffff;
+  --bg-secondary: #f0f0f0;
+  --bg-tertiary: #e0e0e0;
+  --bg-accent: #c0c0c0;
+  
+  --text-primary: #000000;
+  --text-secondary: #1a1a1a;
+  --text-tertiary: #333333;
+  --text-subtle: #666666;
+  --text-ghost: #999999;
+  
+  --border-invisible: #f8f8f8;
+  --border-subtle: #e0e0e0;
+  --border-defined: #c0c0c0;
+  --border-emphasis: #808080;
+}
+
+
+
 html {
   font-feature-settings: "cv02", "cv03", "cv04", "cv11";
   scroll-behavior: smooth;
@@ -20,6 +193,7 @@ body {
   -moz-osx-font-smoothing: grayscale;
 }
 
+
 /* CHORUS Blog Typography */
 .prose {
   @apply max-w-none text-carbon-950 dark:text-carbon-100;
@@ -107,10 +281,15 @@ body {
   @apply fixed top-0 left-0 w-full h-1 bg-ocean-600 dark:bg-mulberry-600 transform origin-left scale-x-0 transition-transform z-50;
 }
 
+a {
+  text-decoration: none;
+  text-decoration-line: none;
+}
+
 /* Utilities */
 .line-clamp-3 {
   overflow: hidden;
   display: -webkit-box;
   -webkit-box-orient: vertical;
   -webkit-line-clamp: 3;
-}
+}