[#13324] Migrate to InstructorFeedbackResultsPageSql

[twhjames]

Part of #13324

Description

This PR introduces a SQL-based variant of the InstructorFeedbackResultsPage page object InstructorFeedbackResultsPageSqlas part of the ongoing data migration effort tracked in issue #13324. The goal is to ensure that all end-to-end (E2E) tests are fully compatible with the SQL storage backend.

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Changes

• Added InstructorFeedbackResultsPageSql, a new E2E page object mirroring the existing InstructorFeedbackResultsPage, but backed by SQL entities such as:

  • FeedbackSession
  • FeedbackQuestion
  • FeedbackResponse
  • FeedbackResponseComment
  • Instructor
  • Student

• Replaced all references to legacy *Attributes types with SQL model classes.

• Refactored logic for:

  • Fetching and displaying team names, section names, and user identities via SQL models.
  • Handling missing responses using FeedbackMissingResponse filtering.
  • Constructing view-based table representations (question-centric, giver-recipient groupings, etc.).
  • Rendering comments and statistics where applicable.

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Tests

• Introduced InstructorFeedbackResultsPageE2ETest, a dedicated SQL-mode E2E test that:

  • Validates correct rendering of session details.
  • Confirms proper behavior for questions with no responses.

• Added a new SQL test data bundle: InstructorFeedbackResultsPageE2ETestSql.json.

• Registered the test in e2e-tests-sql.xml, maintaining alphabetical order.

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Test Data Notes

• The SQL data bundle sets up:

  • 1 instructor
  • 1 course
  • 1 section and team
  • 1 student
  • 1 open feedback session with a single text question
  • No feedback responses (to test the no-response view logic)

[twhjames]

Hi @DhiraPT here's the migration PR for InstructorFeedbackResultsPageSql! Apologies for the long wait, was juggling a few other commitments in parallel. Let me know if any changes are needed!