dpw summary now shows filter regardless of number of records; moved threshold for requiring filter to config; additional space in dump_query() formatting
converted dpw section to SPA using htmx; renamed moongate new-document route to match other route prefixes; removed unused route names; removed unused all_documents() subs from all route files; new test file for htmx requests
extended app to provide household/dpw function; provided session expiry time display; increased dev env cookie_duration (but session still times out too early); sync'd InfoLib & Moongate save_document() methods with DPW class (using global @cols)
