SettingsSearchCatalog

The searchable surface of Settings.

Proto-backed entries are not listed here. They are read at runtime out of the generated schema_strings.xml, keyed by the prefix the schema path derives (Config.LoRaConfig.hop_limit is schema_lora_hop_limit), so a field the schema gains becomes searchable with no edit here. What is declared is only the part the schema cannot know: which settings destination owns a message. SettingsSearchCatalogTest fails when a prefix stops matching the registry, so the mapping cannot drift silently.

App-level settings have no schema behind them and are listed by hand.