The sidebar page no longer shows the profile template's own bundles
(dsh-base, dsh-web-app). The Settings Plugins section gets its read-only
Plugin list tab back for them, with both of its groups collapsed by
default. Restores @deepseek-ai/dsh-client-ui-settings-plugin-inventory
with its web bundle row, tsconfig entries, catalogs, and goldens, and
drops the built-in tag, locked switch, and source fact the page no
longer needs.