feat(brand): AV BEAT 2026 rebrand — blue/navy/white identity

- New AvBeatLogo inline-SVG component (rounded-square emblem with
  forward-leaning AV monogram + horizontal beam detail) at
  src/components/AvBeatLogo.tsx, three variants (full/wordmark/icon).
- Header.tsx now uses the responsive AV BEAT logo lockup in the
  top-left, links to /, full lockup on desktop (emblem+wordmark+tagline),
  emblem+wordmark on tablet, emblem-only on mobile.
- Removed DualSpeedTicker (the 'RECENT FORUM POSTS' ticker strip);
  the news ticker / glow chrome does not match the new aesthetic and the
  forum row was the explicit removal target.
- Tailwind theme + globals.css now expose the AV BEAT 2026 palette as
  semantic tokens: --brand-blue (#1D4ED8), --brand-blue-bright (#38BDF8),
  --brand-navy (#0F172A), --brand-bg (#F8FAFC), --brand-surface, --brand-border,
  --brand-text, --brand-text-muted. Legacy --color-* aliases re-point to the
  new tokens so any inline-styled component re-themes for free.
- Site-wide hex sweep migrates 2,769 hardcoded color literals across 144
  files from the old dark-broadcast palette to the new tokens (orange
  -> blue, dark-brown -> white surface / navy text, cream -> navy).
- Layout body class flipped from 'bb-neon' to 'bg-brand-bg text-brand-text'
  so the dark glow chrome no longer leaks through the new light theme.

src/app/about/team/page.tsx

@@ -101,7 +101,7 @@ export default async function TeamPage() {
               <div className="absolute inset-0 opacity-[0.04] bg-[radial-gradient(ellipse_at_top_right,#d60701,transparent_60%)]" aria-hidden />
               <div className="relative px-6 py-10 sm:px-10 sm:py-14">
                 <div className="inline-flex items-center gap-2 text-[10px] font-mono uppercase tracking-[0.22em] text-[#ff5a55] mb-3">
-                  <span className="w-6 h-px bg-[#D85A30]" />
+                  <span className="w-6 h-px bg-[#1D4ED8]" />
                   AV Beat &middot; editorial
                 </div>
                 <h1 className="font-serif text-4xl md:text-5xl lg:text-6xl font-bold tracking-tight leading-tight">
@@ -129,10 +129,10 @@ export default async function TeamPage() {
                   return (
                     <li
                       key={p.slug}
-                      className="group relative rounded-xl border border-[#1a1f2a] bg-[#0b0f17] p-5 hover:border-[#D85A30]/50 hover:shadow-[0_0_0_1px_rgba(214,7,1,0.15)] transition-all"
+                      className="group relative rounded-xl border border-[#1a1f2a] bg-[#0b0f17] p-5 hover:border-[#1D4ED8]/50 hover:shadow-[0_0_0_1px_rgba(214,7,1,0.15)] transition-all"
                     >
                       {/* Top accent */}
-                      <div className="absolute top-0 left-5 right-5 h-px bg-gradient-to-r from-transparent via-[#D85A30]/40 to-transparent opacity-0 group-hover:opacity-100 transition-opacity" aria-hidden />
+                      <div className="absolute top-0 left-5 right-5 h-px bg-gradient-to-r from-transparent via-[#1D4ED8]/40 to-transparent opacity-0 group-hover:opacity-100 transition-opacity" aria-hidden />
 
                       <div className="flex items-start gap-4">
                         {p.avatar_url ? (
@@ -142,7 +142,7 @@ export default async function TeamPage() {
                               alt={p.name}
                               width={96}
                               height={96}
-                              className="w-24 h-24 rounded-full border-2 border-[#1a1f2a] group-hover:border-[#D85A30]/40 transition-colors object-cover"
+                              className="w-24 h-24 rounded-full border-2 border-[#1a1f2a] group-hover:border-[#1D4ED8]/40 transition-colors object-cover"
                             />
                           </a>
                         ) : (
@@ -155,7 +155,7 @@ export default async function TeamPage() {
                             <h3 className="font-serif text-xl font-bold leading-tight">{p.name}</h3>
                           </a>
                           {(p.beat || p.slug === "ryan-salazar") && (
-                            <div className="inline-block mt-1.5 px-2 py-0.5 rounded-sm bg-[#D85A30]/10 border border-[#D85A30]/25 text-[10px] font-mono uppercase tracking-[0.12em] text-[#ff6b66]">
+                            <div className="inline-block mt-1.5 px-2 py-0.5 rounded-sm bg-[#1D4ED8]/10 border border-[#1D4ED8]/25 text-[10px] font-mono uppercase tracking-[0.12em] text-[#ff6b66]">
                               {displayBeat(p)}
                             </div>
                           )}
@@ -209,7 +209,7 @@ export default async function TeamPage() {
                   {ops.map((p) => (
                     <li
                       key={p.id}
-                      className="rounded-xl border border-[#1a1f2a] bg-[#0b0f17] p-5 flex gap-4 hover:border-[#D85A30]/40 transition-colors"
+                      className="rounded-xl border border-[#1a1f2a] bg-[#0b0f17] p-5 flex gap-4 hover:border-[#1D4ED8]/40 transition-colors"
                     >
                       {p.avatar_url ? (
                         <img
@@ -226,7 +226,7 @@ export default async function TeamPage() {
                       )}
                       <div className="flex-1 min-w-0">
                         <h3 className="font-serif text-lg font-bold leading-tight">{p.display_name}</h3>
-                        <div className="inline-block mt-1 px-2 py-0.5 rounded-sm bg-[#231d18] border border-[#F0A623]/30 text-[10px] font-mono uppercase tracking-[0.12em] text-[#7ba0ff]">
+                        <div className="inline-block mt-1 px-2 py-0.5 rounded-sm bg-[#FFFFFF] border border-[#1D4ED8]/30 text-[10px] font-mono uppercase tracking-[0.12em] text-[#7ba0ff]">
                           {p.role}
                         </div>
                         <div className="text-xs text-[#aab1bd] mt-3 space-y-1">