static/js/settings.js was 5,721 lines behind a four-name public surface.
static/js/settings/ already existed with dom, registry, search, sidebar,
navigation and lifecycle, so this continues that package rather than
inventing a layout.
Moved verbatim, 407 lines:
settings/speech.js initTtsSettings, initSttSettings
settings/writingStyle.js initDocumentWritingStyle
settings/imageModels.js initImageSettings
settings/agent.js initAgentSettings
settings/api.js postSettings, lifted from _postSettings
These five were chosen because their only dependencies outside themselves
were el/byId, _postSettings and sortModelIds. Panels with wider reach stay
put: initEmailAccountsSettings, for instance, pulls a 64-declaration closure
covering most of the file, and splitting that is a design change rather than
a move.
settings.js keeps its public surface exactly: open, close,
refreshAiModelEndpoints and the default export, verified in a browser.
Three test updates the move required:
- tests/helpers/test_settings_shell_coordinator.mjs allowlists the real
modules the coordinator may import, and rejected the new ones. That guard
working is the reason to trust the rest of this diff.
- two source-introspection tests read settings.js for behaviour that now
lives in a panel module. They read the whole settings surface now, so the
next extraction does not break them again.
