Remove deprecated components from the project

- Delete unused components including About19, Contact21, CTA, Faq7, Feature284, Hero235, Landing, Pricing4, Stats11, and Accordion.
- Clean up the codebase by removing unnecessary files to improve maintainability and reduce clutter.
- Ensure that the removal of these components does not affect the existing functionality of the application.

backlog/tasks/task-5 - Add-webcam-less-fallback-to-the-toggle.md

@@ -0,0 +1,52 @@
+---
+id: TASK-5
+title: Show the webcam toggle only when a webcam is available
+status: In Progress
+assignee: []
+created_date: '2026-05-06 20:11'
+updated_date: '2026-05-07 05:58'
+labels:
+  - frontend
+  - fallback
+dependencies: []
+priority: medium
+---
+
+## Description
+
+<!-- SECTION:DESCRIPTION:BEGIN -->
+Detect whether the browser reports an available webcam and only render the hero live-raster switch for visitors who can actually use the camera effect.
+<!-- SECTION:DESCRIPTION:END -->
+
+## Acceptance Criteria
+<!-- AC:BEGIN -->
+- [x] #1 The hero checks browser media devices for at least one video input without prompting for camera permission.
+- [x] #2 The webcam switch and helper copy are hidden when no video input is reported or media-device enumeration is unavailable.
+- [x] #3 The switch still starts and stops the existing webcam pixel grid for visitors with an available webcam.
+<!-- AC:END -->
+
+## Implementation Plan
+
+<!-- SECTION:PLAN:BEGIN -->
+1. Inspect current hero toggle and WebcamPixelGrid error behavior
+2. Detect webcam availability with browser media-device enumeration
+3. Hide the helper copy and switch when no video input is available
+4. Preserve the existing webcam start/stop flow when a camera exists
+5. Verify with build and update acceptance criteria
+<!-- SECTION:PLAN:END -->
+
+## Implementation Notes
+
+<!-- SECTION:NOTES:BEGIN -->
+Implemented a hero fallback raster that activates when WebcamPixelGrid reports unavailable or denied camera access.
+
+Added an explicit mediaDevices/getUserMedia availability check before requesting camera access.
+
+Verified with npm run build; Astro built 3 static pages successfully. Dev server is running at http://127.0.0.1:4322/ for manual testing.
+
+Changed direction after feedback: removed the visual fallback and now hide the switch unless enumerateDevices reports a videoinput.
+
+Added a devicechange listener so the switch can appear or disappear if camera hardware availability changes during the session.
+
+Verified the revised behavior compiles with npm run build.
+<!-- SECTION:NOTES:END -->