Graham McIntire b4f85bf12c Fix callsign registration to be case-insensitive ... Users could register duplicate callsigns with different casing (e.g., "w1aw" and "W1AW") because the database unique index was case-sensitive. Additionally, live validation showed false "already taken" errors on every keystroke. Changes: - Add case-insensitive unique index using lower(callsign) - Skip callsign uniqueness validation during live form changes - Add test verifying case-insensitive uniqueness enforcement		2026-02-19 13:20:07 -06:00
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migrations	Fix callsign registration to be case-insensitive	2026-02-19 13:20:07 -06:00
seeds.exs	refactor to use external parser	2025-06-24 14:22:09 -05:00