feat: add more info to teacher's modal

[PedroLunet]

Closes #1794

What changed

Professor model (sheet.dart, parser_course_unit_info.dart)

• Added institutionalEmail and rooms fields to Professor
• Professor.fromJson now extracts email and room data directly from the API response
• When a professor appears in multiple classes, their email and rooms are merged into the existing record

Professor info modal (modal_professor_info.dart)

• Email is fetched from the professor's SIGARRA profile page, with support for SIGARRA's anti-spam @ obfuscation (assembled via JavaScript onclick handlers)
• Room info is extracted from SIGARRA profile page links and table rows
• Email and room rows are always visible — shimmer while loading, — if unavailable after fetch
• Schedule row now navigates in-app instead of opening an external browser link

In-app professor schedule (schedule_page.dart, navigation_items.dart, main.dart)

• Added professorLecturesProvider (autoDispose family) to fetch a professor's schedule
• SchedulePage now accepts an optional professorCode to display a professor's schedule using the same layout as the student schedule (shimmer, empty state, week view)
• Added ProfessorSchedulePageView as a secondary page with a back button and professor name as title
• Registered the horario_docente route in NavigationItem and main.dart

How to test

1. Navigate to a course unit and open the Classes tab
2. Tap a professor to open the info modal
3. Verify email and room show a shimmer while loading, then display the value or —
4. Tap the Schedule row — it should open the professor's schedule in-app, with shimmer while fetching and the correct lectures displayed

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Review checklist

• Terms and conditions reflect the changes

View Changes

• Description has screenshots of the UI changes.
• Tested both in light and dark mode.
• New text is both in portuguese (PT) and english (EN). (no new strings — reuses existing email, room, schedule keys)
• Works in different text zoom levels.
• Works in different screen sizes.

Performance

• No helper functions to return widgets are added. New widgets are created instead. (note: _buildProfessorSchedule / _buildStudentSchedule in schedule_page.dart are private helper methods returning widgets — consider extracting to dedicated widget classes)
• Used ListView.builder for Long Lists. (N/A)
• Controllers (TextEditingController, ...) are being disposed of in dispose() method. (N/A)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 7%. Comparing base (d2e3b63) to head (e26680f).
⚠️ Report is 1 commits behind head on develop.

❌ Your project check has failed because the head coverage (7%) is below the target coverage (70%). You can increase the head coverage or adjust the target coverage.

Additional details and impacted files

@@           Coverage Diff           @@
##           develop   #1812   +/-   ##
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- Coverage        7%      7%   -0%     
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  Files           38      38           
  Lines         1886    1888    +2     
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  Hits           125     125           
- Misses        1761    1763    +2     

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[pedroafmonteiro]

Thanks for this! Consider some important changes:

[Copilot]

Pull request overview

This PR expands the professor info modal to show additional details (email, rooms) and adds an in-app professor schedule page, improving parity with student info/schedule flows.

Changes:

• Added ProfessorExtraInfo fetching/scraping to display professor email and rooms in the modal (with shimmer/placeholder states).
• Introduced a dedicated professor schedule page + route (horario_docente) and navigation from the modal.
• Extended the Professor model with institutionalEmail and rooms and attempted merging across occurrences.

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
packages/uni_app/lib/view/professor/professor_schedule_page.dart	Adds professor schedule page + provider to fetch lectures for a professor.
packages/uni_app/lib/view/course_unit_info/widgets/shimmer_info_row.dart	New shimmer row widget used while professor extra info loads.
packages/uni_app/lib/view/course_unit_info/widgets/modal_professor_info.dart	Displays email/room rows and navigates to in-app professor schedule route.
packages/uni_app/lib/utils/navigation_items.dart	Registers horario_docente navigation route constant.
packages/uni_app/lib/model/providers/riverpod/professor_info_provider.dart	Adds Riverpod provider to fetch/scrape professor extra info.
packages/uni_app/lib/model/entities/course_units/sheet.dart	Extends Professor entity with email/rooms fields and adjusts fromJson.
packages/uni_app/lib/main.dart	Registers the professor schedule route and argument casting.
packages/uni_app/lib/controller/parsers/parser_course_unit_info.dart	Uses new Professor.fromJson signature and merges class occurrences.
packages/uni_app/lib/controller/fetchers/professor_info_fetcher.dart	Implements SIGARRA profile scraping for email and rooms.

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[pedroafmonteiro]

Thanks for the changes. Consider this suggestions:

[pedroafmonteiro]

Just a few more changes! Thanks :)