nitrix
6aeb4b8bca
- Move cross-cutting docs (personas, design system, implementation phases, Ideen.md) to .specify/memory/ - Move cross-cutting research and plans to .specify/memory/research/ and .specify/memory/plans/ - Extract 5 setup tasks from spec/setup-tasks.md into individual specs/001-005/spec.md files with spec-kit template format - Extract 20 user stories from spec/userstories.md into individual specs/006-026/spec.md files with spec-kit template format - Relocate feature-specific research and plan docs into specs/[feature]/ - Add spec-kit constitution, templates, scripts, and slash commands - Slim down CLAUDE.md to Claude-Code-specific config, delegate principles to .specify/memory/constitution.md - Update ralph.sh with stream-json output and per-iteration logging - Delete old spec/ and docs/agents/ directories - Gitignore Ralph iteration JSONL logs Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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2.3 KiB
Feature Specification: 404 Page
Feature: 026-404-page
Created: 2026-03-06
Status: Draft
Source: Migrated from spec/userstories.md
User Scenarios & Testing
User Story 1 - See a helpful error page for unknown URLs (Priority: P1)
As a user who navigates to a non-existent URL, I want to see a helpful error page so that I can find my way back instead of seeing a blank screen.
Why this priority: Without this, users see a blank page on invalid routes. Basic UX hygiene.
Independent Test: Navigate to any non-existent path (e.g. /does-not-exist) and verify the error page renders with a way back.
Acceptance Scenarios:
- Given a user navigates to a URL that does not match any defined route, When the page loads, Then a "Page not found" message is displayed.
- Given the 404 page is displayed, When the user looks for navigation, Then a link back to the home page is visible and functional.
- Given the 404 page is displayed, When its appearance is evaluated, Then it follows the project design system (Electric Dusk + Sora).
Edge Cases
- What happens when the URL contains special characters or very long paths? The catch-all route should still match and display the 404 page.
- What happens when JavaScript is disabled? [NEEDS EXPANSION — SPA limitation]
Requirements
Functional Requirements
- FR-001: The Vue Router MUST include a catch-all route that matches any undefined path.
- FR-002: The catch-all route MUST render a dedicated 404 component with a "Page not found" message.
- FR-003: The 404 page MUST include a link back to the home page.
- FR-004: The 404 page MUST follow the design system defined in
.specify/memory/design-system.md.
Success Criteria
Measurable Outcomes
- SC-001: Navigating to any undefined route displays the 404 page instead of a blank screen.
- SC-002: The home page link on the 404 page navigates back to
/successfully. - SC-003: The 404 page passes WCAG AA contrast requirements.
Dependencies: None (requires frontend scaffold from T-1/T-4 to be practically implementable)
Notes: Identified during US-1 post-review. Navigating to an unknown path currently shows a blank page because the Vue Router has no catch-all route.