improvement: add more validator rules#500

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odlund wants to merge 3 commits intogql-dart:masterfrom

odlund:validators

Commits on Oct 10, 2025

improvement: add possible_type_extensions validator
odlund
committed

Commits on Oct 11, 2025

improvement: add unique_argument_definition_names validator
odlund
committed

Commits on Oct 12, 2025

improvement: add executable_definitions validator
odlund
committed