calibre-web-automated: add a NOTES.txt worth reading twice (6.1.0+upv4.0.6)

Prints what an operator would otherwise dig out of the templates: the rendered
access URL or the concrete port-forward, the fields the 1Password item has to
carry, and the traps of this chart in particular - the public default login,
the ingest folder that deletes what it imports, the fixed 1Gi ingest claim,
the one shared library claim, and why a change inside the 1Password item rolls
nothing (subPath mounts included).

Conditional on the values that actually decide something: ingress on/off,
scaled to zero, an unset secret ref, and extra env entries.

Part of #43.

calibre-web-automated/Chart.yaml

@@ -5,7 +5,7 @@ name: calibre-web-automated
 description: A Helm chart to deploy calibere-web-automated
 icon: https://raw.githubusercontent.com/crocodilestick/Calibre-Web-Automated/main/README_images/cwa-logo-round-dark.png
 
-version: 6.0.0+upv4.0.6
+version: 6.1.0+upv4.0.6
 appVersion: v4.0.6
 
 maintainers: