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/lib/animations.ts

@@ -0,0 +1,67 @@
+export const fadeIn = {
+  initial: { opacity: 0 },
+  animate: { opacity: 1 },
+  exit: { opacity: 0 },
+  transition: { duration: 0.5 },
+}
+
+export const fadeInUp = {
+  initial: { opacity: 0, y: 40 },
+  animate: { opacity: 1, y: 0 },
+  exit: { opacity: 0, y: -20 },
+  transition: { duration: 0.6, ease: [0.22, 1, 0.36, 1] },
+}
+
+export const fadeInDown = {
+  initial: { opacity: 0, y: -40 },
+  animate: { opacity: 1, y: 0 },
+  transition: { duration: 0.6, ease: [0.22, 1, 0.36, 1] },
+}
+
+export const fadeInLeft = {
+  initial: { opacity: 0, x: -60 },
+  animate: { opacity: 1, x: 0 },
+  transition: { duration: 0.6, ease: [0.22, 1, 0.36, 1] },
+}
+
+export const fadeInRight = {
+  initial: { opacity: 0, x: 60 },
+  animate: { opacity: 1, x: 0 },
+  transition: { duration: 0.6, ease: [0.22, 1, 0.36, 1] },
+}
+
+export const scaleIn = {
+  initial: { opacity: 0, scale: 0.8 },
+  animate: { opacity: 1, scale: 1 },
+  transition: { duration: 0.5, ease: [0.22, 1, 0.36, 1] },
+}
+
+export const slideVariants = {
+  enter: (direction: number) => ({
+    x: direction > 0 ? '100%' : '-100%',
+    opacity: 0,
+  }),
+  center: {
+    x: 0,
+    opacity: 1,
+  },
+  exit: (direction: number) => ({
+    x: direction < 0 ? '100%' : '-100%',
+    opacity: 0,
+  }),
+}
+
+export const staggerContainer = {
+  animate: {
+    transition: {
+      staggerChildren: 0.1,
+      delayChildren: 0.2,
+    },
+  },
+}
+
+export const staggerItem = {
+  initial: { opacity: 0, y: 20 },
+  animate: { opacity: 1, y: 0 },
+  transition: { duration: 0.5 },
+}