fix: 404 page returns 404, not 200 or a traceback-less 500

[japsu]

feedback_context bound FeedbackForm to request.POST on every POST, so an
unparsable multipart body (e.g. Next.js server action scanners) raised
MultiPartParserError inside handler404. Django swallows exceptions from
error handlers and returns a bare 500, logged without a traceback. The
feedback widget submits to /feedback, which binds the form itself, so the
context processor now always provides an unbound form.

not_found_view also rendered with the default status 200.

Co-Authored-By: Claude Opus 5.5 noreply@anthropic.com

Summary by CodeRabbit

• Bug Fixes
  • Requests for pages that don’t exist now receive a clear “Not Found” response with the correct 404 status, helping browsers and other services handle missing pages appropriately.

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Advanced

Run ID: 82601d77-3dd2-483b-8651-30aaa4c849d5

📥 Commits

Reviewing files that changed from the base of the PR and between 3377c78 and 6e54a65.

📒 Files selected for processing (2)

• kompassi/access/views/error_views.py
• kompassi/feedback/context_processors.py

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📝 Walkthrough

Walkthrough

The not-found view now sets the response status to 404. The feedback context processor now constructs FeedbackForm directly and no longer imports or calls initialize_form.

Changes

Not-found response status

Layer / File(s)	Summary
Set the not-found response status kompassi/access/views/error_views.py	The not-found view passes status=404 to render.

Feedback form construction

Layer / File(s)	Summary
Construct the feedback form kompassi/feedback/context_processors.py	feedback_context returns a newly constructed FeedbackForm instead of calling initialize_form. The initialize_form import was removed.

Priority: ➖ Normal

Estimated code review effort: 2 (Simple) | ~5 minutes

Change: Bug fix

Merge Risk: ⚪ Minimal · up to 6e54a

The changes address the intended 404 and feedback-form behavior without an identified regression; no merge-blocking risk remains.

Architecture Summary

Architecture risk: 🔵 Low · up to 6e54a

The change affects 1 system.

Changed systems: kompassi

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — kompassi (service) was modified; 2 changed files map to changed impact.

Before / after behavior

• observed — Modified behavior in kompassi/access/views/error_views.py: not_found_view now passes status=404 to render.
• observed — Modified behavior in kompassi/feedback/context_processors.py: feedback_context no longer calls initialize_form(FeedbackForm, request); it returns a newly constructed FeedbackForm directly. The initialize_form import was removed.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 2 functions across 2 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes the primary changes: the 404 page now returns HTTP 404, and the feedback form change prevents a traceback-less 500 during 404 handling.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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