feat: molzi3d.de v1.0.0 — Komplettes Redesign mit Next.js 16

- WordPress durch Next.js 16 + Tailwind CSS v4 + Framer Motion ersetzt
- 44 Guides + 15 Seiten aus WordPress migriert (HTML -> Markdown)
- Emerald Design-System mit Light/Dark Mode Toggle
- Sidebar-First Navigation (Dokumentations-Stil)
- Difficulty-Badges, Lesezeit, verwandte Guides
- Statischer Export fuer Plesk-Hosting
- WordPress-DB Backup gesichert (6.2 MB)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

scripts/convert-content.mjs

@@ -0,0 +1,137 @@
+/**
+ * Konvertiert WordPress HTML-Exports in saubere Markdown-Dateien
+ * mit Frontmatter fuer das Next.js-Projekt.
+ */
+import fs from "fs";
+import path from "path";
+import { NodeHtmlMarkdown } from "node-html-markdown";
+
+const BACKUP_POSTS = path.resolve("backup/content/posts");
+const BACKUP_PAGES = path.resolve("backup/content/pages");
+const OUT_GUIDES = path.resolve("app/src/content/guides");
+const OUT_PAGES = path.resolve("app/src/content/pages");
+
+// Duplikate/veraltete Slugs (die mit Datum-Suffix)
+const SKIP_SLUGS = [
+  "guide-1-pla-perfekt-einstellen-2026-03-25",
+  "guide-2-stringing-reduzieren-2026-03-25",
+  "guide-1-warping-vermeiden-2026-03-26",
+  "guide-2-petg-ohne-frust-2026-03-26",
+];
+
+// Kategorie-Zuordnung basierend auf Slug-Patterns
+const categorize = (slug, title) => {
+  const s = slug.toLowerCase();
+  const t = title.toLowerCase();
+
+  if (s.includes("guide-orcaslicer") || s.includes("guide-cura") || s.includes("guide-bambu") || s.includes("guide-prusaslicer") || s.includes("slicer"))
+    return "Slicer";
+  if (s.includes("pla") || s.includes("petg") || s.includes("tpu") || s.includes("asa") || s.includes("abs") || s.includes("nylon") || s.includes("carbon") || s.includes("resin") || s.includes("filament") || s.includes("bed-adhesion"))
+    return "Materialien";
+  if (s.includes("stringing") || s.includes("warping") || s.includes("unterextrusion") || s.includes("layer-separation") || s.includes("elefantenfuss") || s.includes("verstopfte"))
+    return "Fehlerbehebung";
+  if (s.includes("retraction") || s.includes("flow-rate") || s.includes("pressure-advance") || s.includes("input-shaping") || s.includes("temperaturturm") || s.includes("speed-tower") || s.includes("erste-schicht") || s.includes("druckbett-leveln"))
+    return "Kalibrierung";
+  if (s.includes("adaptive") || s.includes("modifier") || s.includes("ironing") || s.includes("fuzzy") || s.includes("multi-material") || s.includes("klipper"))
+    return "Fortgeschritten";
+  if (s.includes("erstes-modell") || s.includes("support") || s.includes("infill") || s.includes("duesenwechsel") || s.includes("druckzeit") || s.includes("masshaltigkeit") || s.includes("bruecken") || s.includes("nachbearbeiten") || s.includes("gridfinity") || s.includes("naht"))
+    return "Grundlagen";
+
+  return "Allgemein";
+};
+
+// Schwierigkeitsgrad
+const difficulty = (slug, category) => {
+  if (slug.includes("erstes-modell") || slug.includes("erste-schicht") || slug.includes("druckbett-leveln"))
+    return "einsteiger";
+  if (category === "Fortgeschritten" || slug.includes("klipper") || slug.includes("pressure-advance") || slug.includes("input-shaping") || slug.includes("carbon") || slug.includes("nylon-pa"))
+    return "experte";
+  return "fortgeschritten";
+};
+
+const nhm = new NodeHtmlMarkdown({
+  keepDataImages: false,
+  useLinkReferenceDefinitions: false,
+});
+
+const processFile = (filePath, outDir) => {
+  const raw = fs.readFileSync(filePath, "utf-8");
+
+  // Frontmatter extrahieren
+  const fmMatch = raw.match(/^---\n([\s\S]*?)\n---\n([\s\S]*)$/);
+  if (!fmMatch) return null;
+
+  const fmBlock = fmMatch[1];
+  const htmlContent = fmMatch[2].trim();
+
+  // Felder parsen
+  const titleMatch = fmBlock.match(/title:\s*"(.+?)"/);
+  const slugMatch = fmBlock.match(/slug:\s*"(.+?)"/);
+  const excerptMatch = fmBlock.match(/excerpt:\s*"(.*)"/);
+
+  const title = titleMatch?.[1] ?? path.basename(filePath, ".html");
+  const slug = slugMatch?.[1] ?? path.basename(filePath, ".html");
+  const excerpt = excerptMatch?.[1] ?? "";
+
+  if (SKIP_SLUGS.includes(slug)) {
+    console.log(`  SKIP (Duplikat): ${slug}`);
+    return null;
+  }
+
+  // HTML -> Markdown
+  let markdown = nhm.translate(htmlContent);
+
+  // Cleanup: Elementor-Artefakte, leere Divs, etc.
+  markdown = markdown
+    .replace(/\[vc_[^\]]*\]/g, "")
+    .replace(/\[\/vc_[^\]]*\]/g, "")
+    .replace(/\[elementor[^\]]*\]/g, "")
+    .replace(/\n{3,}/g, "\n\n")
+    .trim();
+
+  const cat = categorize(slug, title);
+  const diff = difficulty(slug, cat);
+
+  const frontmatter = [
+    "---",
+    `title: "${title}"`,
+    `slug: "${slug}"`,
+    `category: "${cat}"`,
+    `difficulty: "${diff}"`,
+    `excerpt: "${excerpt}"`,
+    "---",
+  ].join("\n");
+
+  const output = `${frontmatter}\n\n${markdown}\n`;
+  const outPath = path.join(outDir, `${slug}.md`);
+  fs.writeFileSync(outPath, output, "utf-8");
+  console.log(`  OK: ${slug} (${cat}, ${diff})`);
+  return slug;
+};
+
+// Main
+console.log("=== WordPress -> Markdown Konvertierung ===\n");
+
+fs.mkdirSync(OUT_GUIDES, { recursive: true });
+fs.mkdirSync(OUT_PAGES, { recursive: true });
+
+// Posts -> Guides
+console.log("Posts -> Guides:");
+const postFiles = fs.readdirSync(BACKUP_POSTS).filter((f) => f.endsWith(".html"));
+let postCount = 0;
+for (const file of postFiles) {
+  const result = processFile(path.join(BACKUP_POSTS, file), OUT_GUIDES);
+  if (result) postCount++;
+}
+console.log(`\n${postCount} Guides konvertiert.\n`);
+
+// Pages
+console.log("Pages:");
+const pageFiles = fs.readdirSync(BACKUP_PAGES).filter((f) => f.endsWith(".html"));
+let pageCount = 0;
+for (const file of pageFiles) {
+  const result = processFile(path.join(BACKUP_PAGES, file), OUT_PAGES);
+  if (result) pageCount++;
+}
+console.log(`\n${pageCount} Pages konvertiert.`);
+console.log(`\nFertig! Output: ${OUT_GUIDES} und ${OUT_PAGES}`);