Infra: Worker/Garage/Test-Runner

- docker-compose.yml: explizite Build-Targets (runner/migrate) — Ursache für
  "npx not found" bei garage-provision war das Default-Target (letzte Stage =
  Garage-Image ohne Node); worker startet npm run worker:mail; Defaults craftvia
- Coolify-Compose: incident-inbound-worker und sync-policy-templates entfernt,
  Rollen-/Bucket-/Image-Namen auf craftvia
- Dockerfile: seed/ und docs/wizard-uebergabe entfernt, messages/ im Runner
- npm: Name craftvia, Scripts test (scripts/run-tests.ts) und gate, ISMS-Pakete
  entfernt (handlebars, marked, sanitize-html, @xyflow/react, @dagrejs/dagre,
  html-to-image, imapflow, mailparser, exceljs, @dnd-kit/core)
- .env-Beispiele, launch.json (craftvia-dev), CI-Kommentare umbenannt

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

.claude/launch.json

@@ -2,7 +2,7 @@
   "version": "0.0.1",
   "configurations": [
     {
-      "name": "isms-dev",
+      "name": "craftvia-dev",
       "runtimeExecutable": "npm",
       "runtimeArgs": ["run", "dev"],
       "port": 3000