feat: add pitch-deck service to core infrastructure

Migrated pitch-deck from breakpilot-pwa to breakpilot-core.
Container: bp-core-pitch-deck on port 3012.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

pitch-deck/components/slides/SolutionSlide.tsx

@@ -0,0 +1,57 @@
+'use client'
+
+import { motion } from 'framer-motion'
+import { Language } from '@/lib/types'
+import { t } from '@/lib/i18n'
+import { Server, ShieldCheck, Bot } from 'lucide-react'
+import GlassCard from '../ui/GlassCard'
+import GradientText from '../ui/GradientText'
+import FadeInView from '../ui/FadeInView'
+import BrandName from '../ui/BrandName'
+
+interface SolutionSlideProps {
+  lang: Language
+}
+
+const icons = [Server, ShieldCheck, Bot]
+const colors = ['from-blue-500 to-cyan-500', 'from-indigo-500 to-purple-500', 'from-purple-500 to-pink-500']
+
+export default function SolutionSlide({ lang }: SolutionSlideProps) {
+  const i = t(lang)
+
+  return (
+    <div>
+      <FadeInView className="text-center mb-12">
+        <h2 className="text-4xl md:text-5xl font-bold mb-3">
+          <GradientText>{i.solution.title}</GradientText>
+        </h2>
+        <p className="text-lg text-white/50 max-w-2xl mx-auto">
+          <BrandName /> — {lang === 'de' ? 'Compliance auf Autopilot' : 'Compliance on Autopilot'}
+        </p>
+      </FadeInView>
+
+      <div className="grid md:grid-cols-3 gap-6">
+        {i.solution.pillars.map((pillar, idx) => {
+          const Icon = icons[idx]
+          return (
+            <motion.div
+              key={idx}
+              initial={{ opacity: 0, scale: 0.8 }}
+              animate={{ opacity: 1, scale: 1 }}
+              transition={{ delay: 0.3 + idx * 0.2, duration: 0.5 }}
+            >
+              <GlassCard className="text-center h-full" delay={0}>
+                <div className={`w-16 h-16 mx-auto mb-5 rounded-2xl bg-gradient-to-br ${colors[idx]}
+                  flex items-center justify-center shadow-lg`}>
+                  <Icon className="w-8 h-8 text-white" />
+                </div>
+                <h3 className="text-xl font-bold mb-3 text-white">{pillar.title}</h3>
+                <p className="text-sm text-white/50 leading-relaxed">{pillar.desc}</p>
+              </GlassCard>
+            </motion.div>
+          )
+        })}
+      </div>
+    </div>
+  )
+}