Implemented exam accommodations handling

[AngryKiller]

Added exam accommodations formatting and option for users
Fixed a parsing issue with exams in some cases

[Copilot]

Pull request overview

This PR adds a user-configurable “exam accommodations” option that, when enabled, adjusts generated iCal exam events based on a dedicated “Horaire TT” line in the raw Aurion exam content. It also improves exam parsing by recognizing an alternate exam raw type.

Changes:

• Add exam accommodations time parsing/override when formatting exam iCal events.
• Add a persisted User.ExamAccommodations flag plus endpoints to read/update it, and wire it into calendar feed generation.
• Extend exam type parsing to treat EXAM_SURV as an exam.

Reviewed changes

Copilot reviewed 11 out of 12 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
Services/Formatters/CalendarEventFormatter.cs	Adds parsing for “Horaire TT” and optional start/end override for exam events.
Services/CourseTypeMappings.cs	Maps an alternate raw course type (EXAM_SURV) to Epreuve and simplifies parsing logic.
Services/CalendarService.cs	Propagates the new examAccommodations option into iCal event generation.
Endpoints/GetCalendarFeedEndpoint.cs	Uses the user’s ExamAccommodations setting when generating the .ics feed.
Endpoints/GetUserProfileEndpoint.cs	Exposes ExamAccommodations in the user profile response.
Endpoints/SetExamAccommodationsEndpoint.cs	Adds an authenticated endpoint to enable/disable exam accommodations for the user.
Entities/User.cs	Adds the ExamAccommodations property to the User entity.
Enums/CourseTypes.cs	Introduces RawCourseTypes.EpreuveAlt = "EXAM_SURV".
Migrations/20260622000000_AddExamAccommodations.cs	Adds the ExamAccommodations column to Users with a default value.
Migrations/20260622000000_AddExamAccommodations.Designer.cs	EF migration designer output for the new column.
Migrations/ApplicationDbContextModelSnapshot.cs	Updates snapshot to include ExamAccommodations.
AurionCal.Api.csproj	Disables generation of assembly info + target framework attributes (not described in PR).

Files not reviewed (1)

• Migrations/20260622000000_AddExamAccommodations.Designer.cs: Generated file

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[Copilot]

Pull request overview

Copilot reviewed 11 out of 12 changed files in this pull request and generated no new comments.

Files not reviewed (1)

• Migrations/20260622000000_AddExamAccommodations.Designer.cs: Generated file

Comments suppressed due to low confidence (1)

Services/CourseTypeMappings.cs:21

• RawToEnum is intended to be case-insensitive (it’s built from a Dictionary using StringComparer.OrdinalIgnoreCase), but calling ToImmutableDictionary() without passing a comparer creates an ImmutableDictionary with the default (case-sensitive) comparer. That means Parse() may fail for inputs whose casing differs (e.g., exam_surv vs EXAM_SURV), undermining the added EpreuveAlt mapping and the normalization logic.

    private static readonly ImmutableDictionary<string, CourseType> RawToEnum =
        new Dictionary<string, CourseType>(StringComparer.OrdinalIgnoreCase)
        {
            [RawCourseTypes.CoursTd] = CourseType.CoursTd,
            [RawCourseTypes.Td] = CourseType.CoursTd,
            [RawCourseTypes.CoursTp] = CourseType.CoursTp,
            [RawCourseTypes.Projet] = CourseType.Projet,
            [RawCourseTypes.Epreuve] = CourseType.Epreuve,
            [RawCourseTypes.EpreuveAlt] = CourseType.Epreuve,
            [RawCourseTypes.AutoAppr] = CourseType.AutoAppr,
            [RawCourseTypes.Reunion] = CourseType.Reunion,
            [RawCourseTypes.Conference] = CourseType.Conference,
            [RawCourseTypes.TdAutoGere] = CourseType.TdAutoGere,
        }.ToImmutableDictionary();