chore(validator): refactor types

[EmanFateen]

Q	A
License	GPLv3
Issue	Closes #<issue_number>

[Copilot]

Pull request overview

This PR refactors the validator module’s type definitions by splitting the former types.ts into more focused type modules (payload, schema, constraint, constraint-validator, violation) and updates the validator/middleware/constraints to use the new type locations.

Changes:

• Introduces new dedicated type modules (violation, payload, schema, constraint, constraint-validator) and removes src/validator/types.ts.
• Moves createValidator implementation into src/validator/factory/create-validator.ts and updates middleware/constraints/tests to use the refactored type structure.
• Updates the validator public entrypoint exports (src/validator/index.ts) to reflect the new module layout.

Reviewed changes

Copilot reviewed 23 out of 23 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
src/validator/violation.ts	New standalone Violation type.
src/validator/validator.ts	Now only defines the Validator function type using new type modules.
src/validator/types.ts	Removes the previous consolidated types module.
src/validator/schema.ts	Introduces FieldSchema/ValidationSchema types for schema DSL.
src/validator/payload.ts	New standalone Payload type.
src/validator/middleware/create-validation-middleware.ts	Updates middleware to accept ValidationSchema and new type imports.
src/validator/middleware/create-validation-middleware.test.ts	Updates test imports to new type modules.
src/validator/index.ts	Adjusts public exports to new module structure and factory entrypoint.
src/validator/flatten-violations.ts	Updates Violation import path.
src/validator/flatten-violations.test.ts	Updates Violation import path in tests.
src/validator/factory/create-validator.ts	New home for validator creation + schema normalization logic.
src/validator/factory/create-validator.test.ts	Updates test imports to new type modules and paths.
src/validator/constraints/string/slug.ts	Updates imports to new constraint/violation types.
src/validator/constraints/string/slug.test.ts	Updates test type imports to new modules.
src/validator/constraints/string/email.ts	Updates imports to new constraint/violation types.
src/validator/constraints/string/email.test.ts	Updates test type imports to new modules.
src/validator/constraints/other/compound.ts	Renames/retargets nested “rules” typing to FieldSchema.
src/validator/constraints/other/compound.test.ts	Updates test imports to new type modules.
src/validator/constraints/other/compound.integration.test.ts	Updates createValidator import path.
src/validator/constraints/basic/not-blank.ts	Updates imports to new constraint/violation types.
src/validator/constraints/basic/not-blank.test.ts	Updates test type imports to new modules.
src/validator/constraint.ts	Adds ConstraintOptions and ConstraintSchema types.
src/validator/constraint-validator.ts	Adds ConstraintContext/ConstraintValidator types (and nested schema typing).