Merge branch '296-implement-lo-la' into 'main'

CHANGELOG.md

backend

codegen/gql/fragments/LearningActivity.graphql

codegen/gql/fragments/LearningObjective.graphql

codegen/gql/fragments/TeamLearningActivity.graphql

codegen/gql/fragments/TeamLearningObjective.graphql

codegen/gql/queries/GetTeamLearningObjectives.graphql

frontend/src/components/Navbar/index.tsx

...rc/instructor/InstructorMilestones/MilestoneIndicator.tsx

...nd/src/instructor/LearningObjectives/LearningActivity.tsx

...d/src/instructor/LearningObjectives/LearningObjective.tsx

...nstructor/LearningObjectives/LearningObjectivesButton.tsx

frontend/src/instructor/LearningObjectives/index.tsx

frontend/src/pages/(navbar)/exercise-panel.tsx

.../instructor/[exerciseId]/[teamId]/learning-objectives.tsx

frontend/src/router.ts

frontend/src/views/InstructorView/index.tsx

graphql/client/apollo-helpers.ts

graphql/fragments/LearningActivity.generated.ts

graphql/fragments/LearningObjective.generated.ts