feat: Migrate old events and gallery images to persistent storage

- Add migration script to convert and copy images
- Include 7 events (Karaoke, Pub Quiz, etc.) in WebP format
- Include 9 gallery images in WebP format
- Update .gitignore to allow images in data/images/
- Add migration documentation in MIGRATION_README.md

Images are stored in backend/data/images/ which maps to
the persistent Fly.io volume at /app/data/

backend/.gitignore

@@ -4,7 +4,9 @@ dist
 *.log
 .DS_Store
 /tmp
-/data
-*.db
-*.db-wal
-*.db-shm
+/data/*.db
+/data/*.db-wal
+/data/*.db-shm
+/data/workspace
+# Allow images to be committed
+!/data/images

backend/package.json

@@ -9,7 +9,8 @@
     "start": "node dist/index.js",
     "db:generate": "drizzle-kit generate",
     "db:migrate": "drizzle-kit migrate",
-    "db:studio": "drizzle-kit studio"
+    "db:studio": "drizzle-kit studio",
+    "migrate:old-data": "tsx src/scripts/migrate-old-data.ts"
   },
   "dependencies": {
     "@fastify/cookie": "^9.3.1",

backend/src/scripts/migrate-old-data.ts

@@ -0,0 +1,190 @@
+import { db } from '../config/database.js';
+import { events, galleryImages } from '../db/schema.js';
+import fs from 'fs';
+import path from 'path';
+import sharp from 'sharp';
+
+// Old events data
+const oldEvents = [
+  {
+    image: "/images/events/event_karaoke.jpg",
+    title: "Karaoke",
+    date: "2025-12-31", // Set as ongoing event
+    description: `Bei uns gibt es Karaoke Mi-Sa!! <br>
+Seid ihr eine Gruppe und lieber unter euch? ..unseren 2.Stock kannst du auch mieten ;) <br>
+Reserviere am besten gleich per Whatsapp <a href="tel:+41772322770">077 232 27 70</a>`,
+    displayOrder: 0,
+  },
+  {
+    image: "/images/events/event_pub-quiz.jpg",
+    title: "Pub Quiz",
+    date: "2025-12-31", // Set as ongoing event
+    description: `Jeden Freitag findet unser <b>Pub Quiz</b> statt. Gespielt wird tischweise in 3-4 Runden. <br>
+Jede Woche gibt es ein anderes Thema. Es geht um Ruhm und Ehre und zusätzlich werden die Sieger der Herzen durch das Publikum gekürt! <3 <br>
+Auch Einzelpersonen sind herzlich willkommen! <br>
+*zum mitmachen minimum 1 Getränk konsumieren oder 5CHF`,
+    displayOrder: 1,
+  },
+  {
+    image: "/images/events/event_schlager-karaoke.jpeg",
+    title: "Schlager Hüttenzauber Karaoke",
+    date: "2025-11-27",
+    description: `Ab 19:00 Uhr Eintritt ist Frei! Reservieren unter <a href="tel:+41772322770">077 232 27 70</a>`,
+    displayOrder: 2,
+  },
+  {
+    image: "/images/events/event_advents-kalender.jpeg",
+    title: "Adventskalender",
+    date: "2025-12-20",
+    description: `Jeden Tag neue Überraschungen! Check unsere Social Media Stories!`,
+    displayOrder: 3,
+  },
+  {
+    image: "/images/events/event_santa_karaoke.jpeg",
+    title: "Santa Karaoke-Party",
+    date: "2025-12-06",
+    description: `🤶🏻🎅🏻Komme als Weihnachts-Mann/-Frau und bekomme einen Shot auf's Haus!🤶🏻🎅🏻`,
+    displayOrder: 4,
+  },
+  {
+    image: "/images/events/event_ferien.jpeg",
+    title: "Weihnachtsferien",
+    date: "2025-12-21",
+    description: `Wir sind ab 02.01.2026 wieder wie gewohnt für euch da! 🍀. <br> Für Anfragen WA <a href="tel:+41772322770">077 232 27 70</a> Antwort innerhalb 48h`,
+    displayOrder: 5,
+  },
+  {
+    image: "/images/events/event_neujahrs-apero.jpeg",
+    title: "Neujahrs-Apero",
+    date: "2026-01-02",
+    description: `18:00-20:00 Uhr`,
+    displayOrder: 6,
+  },
+];
+
+// Old gallery images
+const oldGalleryImages = [
+  { src: "/images/gallery/Gallery7.png", alt: "Gallery 7" },
+  { src: "/images/gallery/Gallery8.png", alt: "Gallery 8" },
+  { src: "/images/gallery/Gallery9.png", alt: "Gallery 9" },
+  { src: "/images/gallery/Gallery6.png", alt: "Gallery 6" },
+  { src: "/images/gallery/Gallery1.png", alt: "Gallery 1" },
+  { src: "/images/gallery/Gallery2.png", alt: "Gallery 2" },
+  { src: "/images/gallery/Gallery3.png", alt: "Gallery 3" },
+  { src: "/images/gallery/Gallery4.png", alt: "Gallery 4" },
+  { src: "/images/gallery/Gallery5.png", alt: "Gallery 5" },
+];
+
+async function copyAndConvertImage(
+  sourcePath: string,
+  destDir: string,
+  filename: string
+): Promise<string> {
+  const projectRoot = path.join(process.cwd(), '..');
+  const fullSourcePath = path.join(projectRoot, 'public', sourcePath);
+
+  // Ensure destination directory exists
+  if (!fs.existsSync(destDir)) {
+    fs.mkdirSync(destDir, { recursive: true });
+  }
+
+  const ext = path.extname(filename);
+  const baseName = path.basename(filename, ext);
+  const webpFilename = `${baseName}.webp`;
+  const destPath = path.join(destDir, webpFilename);
+
+  console.log(`Processing: ${fullSourcePath} -> ${destPath}`);
+
+  // Check if source exists
+  if (!fs.existsSync(fullSourcePath)) {
+    console.error(`Source file not found: ${fullSourcePath}`);
+    throw new Error(`Source file not found: ${fullSourcePath}`);
+  }
+
+  // Convert to webp and copy
+  await sharp(fullSourcePath)
+    .rotate() // Auto-rotate based on EXIF
+    .resize({ width: 1600, withoutEnlargement: true })
+    .webp({ quality: 85 })
+    .toFile(destPath);
+
+  return `/images/${path.relative(destDir, destPath).replace(/\\/g, '/')}`;
+}
+
+async function migrateEvents() {
+  console.log('\n=== Migrating Events ===\n');
+
+  const dataDir = process.env.GIT_WORKSPACE_DIR || path.join(process.cwd(), 'data');
+  const eventsImageDir = path.join(dataDir, 'images', 'events');
+
+  for (const event of oldEvents) {
+    try {
+      const filename = path.basename(event.image);
+      const newImageUrl = await copyAndConvertImage(
+        event.image,
+        eventsImageDir,
+        filename
+      );
+
+      const [newEvent] = await db.insert(events).values({
+        title: event.title,
+        date: event.date,
+        description: event.description,
+        imageUrl: newImageUrl,
+        displayOrder: event.displayOrder,
+        isPublished: true,
+      }).returning();
+
+      console.log(`✓ Migrated event: ${newEvent.title}`);
+    } catch (error) {
+      console.error(`✗ Failed to migrate event "${event.title}":`, error);
+    }
+  }
+}
+
+async function migrateGallery() {
+  console.log('\n=== Migrating Gallery Images ===\n');
+
+  const dataDir = process.env.GIT_WORKSPACE_DIR || path.join(process.cwd(), 'data');
+  const galleryImageDir = path.join(dataDir, 'images', 'gallery');
+
+  for (let i = 0; i < oldGalleryImages.length; i++) {
+    const img = oldGalleryImages[i];
+    try {
+      const filename = path.basename(img.src);
+      const newImageUrl = await copyAndConvertImage(
+        img.src,
+        galleryImageDir,
+        filename
+      );
+
+      const [newImage] = await db.insert(galleryImages).values({
+        imageUrl: newImageUrl,
+        altText: img.alt,
+        displayOrder: i,
+        isPublished: true,
+      }).returning();
+
+      console.log(`✓ Migrated gallery image: ${newImage.altText}`);
+    } catch (error) {
+      console.error(`✗ Failed to migrate gallery image "${img.alt}":`, error);
+    }
+  }
+}
+
+async function main() {
+  console.log('Starting migration of old data...\n');
+  console.log('Working directory:', process.cwd());
+  console.log('Data directory:', process.env.GIT_WORKSPACE_DIR || path.join(process.cwd(), 'data'));
+
+  try {
+    await migrateEvents();
+    await migrateGallery();
+    console.log('\n✓ Migration completed successfully!');
+  } catch (error) {
+    console.error('\n✗ Migration failed:', error);
+    process.exit(1);
+  }
+}
+
+main();