Add folio-spec-worker for PDF to HTML conversion

- New worker that fills the missing worker-folio-spec gap
- Uses PyMuPDF to extract text directly from PDF
- Generates NLdoc spec format for html-writer
- Includes Kubernetes pod manifest for deployment

Fixes the end-to-end pipeline: PDF → accessible HTML

Author: MWest2020

.gitignore

@@ -2,3 +2,4 @@
 Vault-app.docx.pdf
 
 
+folio-spec-worker-pod.yaml

workers/folio-spec-worker/Dockerfile

@@ -0,0 +1,10 @@
+FROM python:3.11-slim
+
+WORKDIR /app
+
+RUN pip install --no-cache-dir pika minio PyMuPDF
+
+COPY app.py .
+
+CMD ["python", "-u", "app.py"]
+