Add about page with project philosophy and technical details
Add articles about Markdown, templates, and getting started
Implement demo content system that shows when no user content exists
Update logo to show FolderWeb branding
Improve Apache configuration for development environment
Implement template selection based on metadata page_template field, with
support for both custom and default templates and automatic .php
extension handling
Move asset handling to after language extraction
The asset handling code was previously located in the language
extraction section, which could interfere with proper language
detection. This commit moves the asset handling code to after the
language extraction logic, ensuring that language detection works
correctly before any asset handling occurs.
