Instead of just referencing the legacy docs/plugins documentation, adapt
and add them as new pages under frontend-system/building-plugins/ with
updated imports and examples for the new frontend system.
Also moves the OpenAPI sidebar entry under Framework instead of top-level.
Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
Made-with: Cursor
Mark all pages in docs/plugins/ with legacy admonition banners pointing
to the appropriate new frontend system and backend system documentation.
Rename the sidebar section to "Plugins (Legacy)" and move it lower in
the navigation hierarchy. Add cross-references from the new frontend
system building-plugins guide to relevant cross-cutting topics (i18n,
analytics, feature flags, search) that still live in the legacy section.
Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
Made-with: Cursor
application feature flags can be defined in the application
creation. see docs/plugins/feature-flags.md for reference.
closes#15553
Signed-off-by: Heikki Hellgren <heikki.hellgren@op.fi>
Patrik Oldsberg