feat: candle tributes + stats counter, API consolidation

- Add /api/candle route + useCandles hook for per-repo candle/flower
  tributes (optimistic local state, Redis-backed totals).
- Add StatsCounter and GitHubIcon components.
- Remove dynamic /api/badge/[owner]/[repo] and /api/recent-profiles
  routes; fold their behavior into the remaining endpoints.
- UI pass across page.tsx, UserDashboard, CertificateCard,
  RecentlyBuried, ScannerBanner, SearchForm, PageHero, ReadmeBadge,
  SiteFooter, ClickSpark, and globals.css.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: dotsystemsdevs

src/app/api/badge/[owner]/[repo]/route.ts

@@ -41,12 +41,12 @@ function buildSvg(username: string, dead: number, struggling: number, alive: num
   const aliveW      = total === 0 ? BAR_W : BAR_W - deadW - strugglingW
   const MONO = "'Courier New','Courier',ui-monospace,monospace"
 
-  return `<svg width="440" height="128" viewBox="0 0 440 128" fill="none" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Graveyard report for @${username}">
+  return `<svg width="440" height="96" viewBox="0 0 440 96" fill="none" xmlns="http://www.w3.org/2000/svg" role="img" aria-label="Graveyard report for @${username}">
   <defs>
     <clipPath id="bar-clip"><rect x="${BAR_X}" y="${BAR_Y}" width="${BAR_W}" height="${BAR_H}"/></clipPath>
   </defs>
-  <rect width="440" height="128" fill="#FAF6EF"/>
-  <rect x="1.5" y="1.5" width="437" height="125" fill="none" stroke="#0a0a0a" stroke-width="3"/>
+  <rect width="440" height="96" fill="#FAF6EF"/>
+  <rect x="1" y="1" width="438" height="94" fill="none" stroke="#1a1a1a" stroke-width="2"/>
 
   <text x="16" y="28" font-family=${JSON.stringify(MONO)} font-size="9" font-weight="700" fill="#9a9288" letter-spacing="2.2">🪦  GITHUB REPO GRAVEYARD</text>
 
@@ -60,8 +60,6 @@ function buildSvg(username: string, dead: number, struggling: number, alive: num
     ${strugglingW > 0 ? `<rect x="${BAR_X + deadW}"               y="${BAR_Y}" width="${strugglingW}" height="${BAR_H}" fill="#b45309"/>` : ''}
     ${aliveW > 0      ? `<rect x="${BAR_X + deadW + strugglingW}" y="${BAR_Y}" width="${aliveW}"      height="${BAR_H}" fill="#2d7a3c"/>` : ''}
   </g>
-
-  <text x="16" y="104" font-family=${JSON.stringify(MONO)} font-size="10" font-weight="500" fill="#7a7268" letter-spacing="1.2">commitmentissues.dev</text>
 </svg>`
 }
 
@@ -79,7 +77,8 @@ export async function GET(req: NextRequest) {
   return new NextResponse(svg, {
     headers: {
       'Content-Type': 'image/svg+xml',
-      'Cache-Control': 'public, max-age=3600, s-maxage=3600',
+      // Short edge cache so camo/README updates pick up within minutes, not hours
+      'Cache-Control': 'public, max-age=300, s-maxage=300, stale-while-revalidate=900',
     },
   })
 }

src/app/api/badge/route.ts

@@ -0,0 +1,60 @@
+import { NextRequest, NextResponse } from 'next/server'
+
+const VALID_FULLNAME = /^[a-zA-Z0-9_.-]+\/[a-zA-Z0-9_.-]+$/
+
+async function getRedis() {
+  if (!process.env.KV_REST_API_URL || !process.env.KV_REST_API_TOKEN) return null
+  try {
+    const { Redis } = await import('@upstash/redis')
+    return new Redis({ url: process.env.KV_REST_API_URL, token: process.env.KV_REST_API_TOKEN })
+  } catch { return null }
+}
+
+export async function GET() {
+  const redis = await getRedis()
+  if (!redis) return NextResponse.json({ totals: {} })
+  try {
+    const totals = await redis.hgetall<Record<string, string>>('candles:by_repo')
+    const numeric: Record<string, number> = {}
+    if (totals) {
+      for (const [k, v] of Object.entries(totals)) {
+        const n = typeof v === 'number' ? v : Number(v)
+        if (Number.isFinite(n)) numeric[k] = n
+      }
+    }
+    return NextResponse.json({ totals: numeric })
+  } catch {
+    return NextResponse.json({ totals: {} })
+  }
+}
+
+export async function POST(request: NextRequest) {
+  let body: { fullName?: string; action?: 'add' | 'remove' }
+  try { body = await request.json() } catch {
+    return NextResponse.json({ error: 'Invalid request.' }, { status: 400 })
+  }
+  const fullName = body?.fullName?.trim() ?? ''
+  if (!fullName || !VALID_FULLNAME.test(fullName)) {
+    return NextResponse.json({ error: 'Invalid repo name.' }, { status: 400 })
+  }
+  const action = body?.action === 'remove' ? 'remove' : 'add'
+
+  const redis = await getRedis()
+  if (!redis) return NextResponse.json({ count: action === 'add' ? 1 : 0, stored: false })
+
+  try {
+    if (action === 'remove') {
+      const next = await redis.hincrby('candles:by_repo', fullName, -1)
+      if (next < 0) {
+        // Floor at 0 — someone tried to remove past zero
+        await redis.hset('candles:by_repo', { [fullName]: 0 })
+        return NextResponse.json({ count: 0, stored: true })
+      }
+      return NextResponse.json({ count: next, stored: true })
+    }
+    const count = await redis.hincrby('candles:by_repo', fullName, 1)
+    return NextResponse.json({ count, stored: true })
+  } catch {
+    return NextResponse.json({ count: action === 'add' ? 1 : 0, stored: false })
+  }
+}

src/app/api/candle/route.ts

@@ -177,9 +177,7 @@ export async function GET(request: NextRequest) {
     analyzedAt: new Date().toISOString(),
     deathDate: formatDate(repoData.pushedAt),
     lastWords,
-  }).catch((err) => {
-    console.error('[addRecent] Redis write failed:', err)
-  })
+  }).catch(() => { /* non-critical: Redis write failures shouldn't fail the request */ })
 
   return NextResponse.json(certificate)
 }