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/ProgressBar.tsx

@@ -0,0 +1,23 @@
+'use client'
+
+import { motion } from 'framer-motion'
+
+interface ProgressBarProps {
+  current: number
+  total: number
+}
+
+export default function ProgressBar({ current, total }: ProgressBarProps) {
+  const progress = ((current + 1) / total) * 100
+
+  return (
+    <div className="fixed top-0 left-0 right-0 z-50 h-1 bg-white/5">
+      <motion.div
+        className="h-full bg-gradient-to-r from-indigo-500 via-purple-500 to-blue-500"
+        initial={{ width: 0 }}
+        animate={{ width: `${progress}%` }}
+        transition={{ duration: 0.4, ease: 'easeOut' }}
+      />
+    </div>
+  )
+}