feat(BA-5589): add integration_name to user entity across all API layers

[hhoikoo]

resolves #10784 (BA-5589)

Add integration_name field to the user entity across all layers: data type, row, v2 DTOs (create/update/response/filter), v1 DTO (filter), user conditions (search filter), v1 REST adapter, v2 adapter (create/update/filter/conversion), GQL filter + nested type, GraphQL schema docs, user creators, and user updaters.

Checklist: (if applicable)

• Mention to the original issue
• API server-client counterparts (e.g., manager API -> client SDK)
• Test case(s) to:
  • Demonstrate the difference of before/after
  • Demonstrate the flow of abstract/conceptual models with a concrete implementation
• Documentation
  • Contents in the docs directory

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📚 Documentation preview 📚: https://sorna--10786.org.readthedocs.build/en/10786/

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📚 Documentation preview 📚: https://sorna-ko--10786.org.readthedocs.build/ko/10786/

[Copilot]

Pull request overview

Note

Copilot was unable to run its full agentic suite in this review.

Adds integration_name support for the user entity end-to-end (DB mapping → data model → DTOs → adapters → filter conditions → GraphQL types/docs), enabling create/update/filter/query behaviors for external identity/integration identifiers.

Changes:

• Added integration_name to user data/DTO models and mapped it to the existing DB column integration_id.
• Implemented filtering support via UserConditions + REST/v2 adapter filter conversion.
• Updated GraphQL nested/basic types and schema reference docs; added/extended unit tests.

Reviewed changes

Copilot reviewed 21 out of 21 changed files in this pull request and generated 11 comments.

Show a summary per file

File	Description
tests/unit/manager/repositories/user/test_user_updaters.py	Adds unit tests ensuring updater spec maps integration_name TriState to integration_id.
tests/unit/manager/models/user/test_conditions.py	Adds unit tests for integration-name filter SQL generation.
tests/unit/manager/api/user/test_adapter.py	Adds adapter filter tests for integration_name.
tests/unit/manager/api/adapters/test_user_adapter.py	Adds tests for v2 adapter _user_data_to_node conversion behavior.
tests/unit/common/dto/manager/v2/user/test_response.py	Extends v2 response DTO tests to include integration_name.
tests/unit/common/dto/manager/v2/user/test_request.py	Extends v2 request/filter DTO tests to include integration_name.
src/ai/backend/manager/repositories/user/updaters.py	Adds integration_name to updater spec and maps it to DB integration_id.
src/ai/backend/manager/repositories/user/creators.py	Adds integration_name to creator spec and maps it to DB integration_id.
src/ai/backend/manager/models/user/row.py	Maps integration_id → integration_name in UserRow.to_data().
src/ai/backend/manager/models/user/conditions.py	Adds integration-name string match conditions over UserRow.integration_id.
src/ai/backend/manager/data/user/types.py	Adds integration_name to UserData + row conversion mapping.
src/ai/backend/manager/api/rest/user/adapter.py	Adds REST filter conversion for integration_name.
src/ai/backend/manager/api/gql/user/types/nested.py	Adds integration_name to GraphQL nested basic info type with version metadata.
src/ai/backend/manager/api/gql/user/types/filters.py	Adds integration_name to GraphQL filter input with version metadata.
src/ai/backend/manager/api/adapters/user.py	Plumbs integration_name through create/update/filter and node conversion.
src/ai/backend/common/dto/manager/v2/user/response.py	Adds integration_name field to v2 response DTO.
src/ai/backend/common/dto/manager/v2/user/request.py	Adds integration_name to v2 create/update inputs and filters.
src/ai/backend/common/dto/manager/user/request.py	Adds integration_name to v1 filter DTO.
docs/manager/graphql-reference/v2-schema.graphql	Updates GraphQL reference schema to include/rename integration-related fields.
docs/manager/graphql-reference/supergraph.graphql	Updates supergraph schema reference similarly.
changes/10786.feature.md	Adds changelog entry for the new user integration_name field.

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