#2174 feat: add default do not remap preference

[keymapper-ai]

Summary

Closes #2174.

Adds a "Do not remap by default" toggle to the Change Default Options settings page (Settings → Change default options). When enabled, new trigger keys added to a key map will have consumeEvent = false by default — meaning the original key event is passed through to other apps rather than being consumed by Key Mapper.

Changes

• data/Keys.kt — adds defaultDoNotRemap boolean DataStore key (pref_default_do_not_remap)
• data/PreferenceDefaults.kt — adds DO_NOT_REMAP = false default constant
• GetDefaultKeyMapOptionsUseCase — exposes defaultDoNotRemap: StateFlow<Boolean> backed by the new preference key
• SettingsViewModel — extends defaultSettingsScreenState via a nested combine to include doNotRemap; adds onDefaultDoNotRemapChanged callback override; adds doNotRemap field to DefaultSettingsState
• DefaultOptionsSettingsScreen — adds a SwitchPreferenceCompose for the new preference and onDefaultDoNotRemapChanged to DefaultOptionsSettingsCallback
• ConfigTriggerDelegate — adds defaultDoNotRemap: Boolean = false parameter to both addKeyEventTriggerKey and addEvdevTriggerKey; uses it as the initial value of consumeEvent (modifier keys still force it to false regardless)
• ConfigTriggerUseCase — passes defaultDoNotRemap.value from GetDefaultKeyMapOptionsUseCase to the delegate when adding new trigger keys
• strings.xml — adds title_pref_default_do_not_remap and summary_pref_default_do_not_remap
• CHANGELOG.md — adds entry under 4.2.0 Added

---

Generated by Claude Code