feat(iace): complete CE risk assessment — LLM tech-file generation, multi-format export, TipTap editor

Phase 1: Fix completeness gates G23 (require verified/rejected mitigations) and G09 (audit trail check)
Phase 2: LLM-based tech-file section generation with 19 German prompts and RAG enrichment
Phase 3: Multi-format document export (PDF/Excel/DOCX/Markdown/JSON)
Phase 4: Company profile → IACE data flow with auto component/classification creation
Phase 5: TipTap WYSIWYG editor replacing textarea for tech-file sections
Phase 6: User journey tests, developer portal API reference, updated documentation

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

admin-compliance/package.json

@@ -18,6 +18,14 @@
     "test:all": "vitest run && playwright test --project=chromium"
   },
   "dependencies": {
+    "@tiptap/extension-image": "^3.20.2",
+    "@tiptap/extension-table": "^3.20.2",
+    "@tiptap/extension-table-cell": "^3.20.2",
+    "@tiptap/extension-table-header": "^3.20.2",
+    "@tiptap/extension-table-row": "^3.20.2",
+    "@tiptap/pm": "^3.20.2",
+    "@tiptap/react": "^3.20.2",
+    "@tiptap/starter-kit": "^3.20.2",
     "bpmn-js": "^18.0.1",
     "jspdf": "^4.1.0",
     "jszip": "^3.10.1",