The legacy [Section] enabled alias map (e.g. [Jokes] joke_enabled,
[Stats] stats_enabled) was duplicated in BaseCommand.get_config_value and
modules/settings_schema.py, so runtime behavior and the web settings UI
could drift apart. Both now read config_schema.LEGACY_ENABLED_ALIASES.
- reload_config: clear all sections before re-reading so keys deleted from
config.ini (e.g. rows removed in the settings UI) don't survive in memory
(ConfigParser.read merges instead of replacing)
- reload_config: re-instantiate command plugins so settings cached in
__init__ (including 'enabled') take effect on reload
- /api/plugins save: treat dynamic_sections / repeating_blocks absent from
the payload as 'don't touch' instead of 'delete all managed keys'
- settings view: respect per-plugin settings_enabled_default so opt-in
commands (Announcements, Greeter) display as off when unconfigured
- ruff: drop unused import, organize command_manager imports
- add tests for ini_writer, settings_schema, settings_store and the
/api/plugins endpoints (38 cases) plus reload regression tests
agessaman