#699 refactor(templates): organize application templates into app/ directory

[Feerdus95]

📝 Description

Refactored the organization of application templates by moving them to a dedicated app/ directory and removing the redundant app- prefix from filenames. This improves code organization and maintainability while keeping all existing functionality intact.

🔂 Changes Made

• Created a new templates/app/ directory
• Moved all application templates from root templates/ to templates/app/
• Removed app- prefix from template filenames
• Updated all template references in main_site.py
• Verified all routes and functionality remain unchanged

⚙️ Related Issue

• Issue Number: Organize application templates into templates/app/ and remove app- prefix from filenames #699

🍏 Type of Change

• Refactoring

🎁 Acceptance Criteria

• All application templates moved to templates/app/
• Template filenames updated to remove app- prefix
• All template references in Python code updated
• All application routes continue to work as before
• No broken links or missing templates

🧰 New Environment Variables or Requirements

No new environment variables or requirements were added. This is a purely organizational change.

🧪 How to test

Start the development server: FLASK_DEBUG=1 FLASK_APP=main_site.py flask run
Visit each of the following URLs to verify they load correctly:

• http://localhost:5000/app-form-details
• http://localhost:5000/app-form
• http://localhost:5000/app-additional
• http://localhost:5000/app-household
• http://localhost:5000/app-long-text
• http://localhost:5000/app-questionnaire
• http://localhost:5000/app-reference
• http://localhost:5000/app-form-admin

Verify that all pages render correctly with proper styling and functionality

🚀 Deployment Notes (if applicable)

• No special deployment steps required
• The change is backward compatible as all routes remain the same
• No database migrations needed

📸 Screenshots (if applicable)

Add relevant screenshots to explain visual changes.

✅ Checklist

• I have performed a self-review of my code.
• My code follows the style guidelines of this project.
• I have commented my code where necessary.
• I have tested my code locally and verified the website is working as expected.
• I have added documentation in the README. (Not applicable - no functional changes)
• I have added tests that prove my fix is effective or that my feature works. (Not applicable - no functional changes)
• New and existing unit tests pass locally with my changes.