docs+docker: README, CLAUDE.md, Dockerfile/compose (8084), M1 validation gate

apps/trip-cluster/Dockerfile

@@ -0,0 +1,9 @@
+FROM python:3.12-slim
+WORKDIR /srv
+COPY shared/ ./shared/
+COPY apps/trip-cluster/ ./apps/trip-cluster/
+RUN pip install --no-cache-dir ./shared ./apps/trip-cluster
+ENV DATA_DIR=/data
+EXPOSE 8084
+WORKDIR /srv/apps/trip-cluster
+CMD ["python", "categorize.py", "serve"]

apps/trip-cluster/pyproject.toml

@@ -11,3 +11,6 @@ dependencies = ["photoflow", "flask==3.1.0", "requests==2.32.3", "Pillow==11.0.0
 [tool.setuptools.packages.find]
 where = ["."]
 include = ["app*"]
+
+[tool.setuptools.package-data]
+"app" = ["templates/*.html", "static/*.js"]