fix(ingest): flush Document before FK inserts; build fixes; shared-minio overlay

docker/Dockerfile

@@ -22,6 +22,7 @@ RUN apt-get update \
         build-essential \
         curl \
         ca-certificates \
+        git \
         ghostscript \
         qpdf \
         unpaper \
@@ -51,7 +52,14 @@ COPY pyproject.toml README.md alembic.ini /app/
 COPY app /app/app
 COPY scripts /app/scripts
 
+# Local build: install the recognition engine from a pre-built wheel (the
+# pinned git source lives in a private GitHub repo unreachable from the build
+# container without credentials), then relax the pyproject pin to a version
+# spec inside this layer only - the repo file stays untouched.
+COPY docker/wheels /tmp/wheels
 RUN pip install --upgrade pip wheel setuptools \
+ && pip install /tmp/wheels/*.whl \
+ && sed -i 's|"teamhub-document-recognition-engine @ git+[^"]*"|"teamhub-document-recognition-engine>=0.1.0"|' pyproject.toml \
  && pip install -e .
 
 RUN mkdir -p /data/input /data/work