Replace the variableName text input in edge conditions with a
Combobox-based variable selector. Adds ConditionEditor modal
that opens on edge click, with type-aware operators (comparison
for numeric, == and != for string/boolean) and type-adaptive
value inputs (number, text, or boolean toggle).
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Gustavo Henrique Santos Souza de Miranda