style(haproxy): Migrate acls.js and settings.js to KISS theme
ACLs & Routing (acls.js):
- Removed CSS import, replaced cbi- classes with kiss- classes
- Add ACL form with name, type, pattern, backend selector
- Add Redirect form with match host, target, code options
- KISS-styled tables for ACL and redirect rules
- Delete confirmation modals and toast notifications
Settings (settings.js):
- Removed CSS import, replaced cbi- classes with kiss- classes
- Service settings: enable, ports, max connections, memory, log level
- Statistics dashboard: enable, port, username, password
- Timeouts: connect, client, server, HTTP request, keep-alive, retries
- ACME/Let's Encrypt: enable, email, staging, key type, renew days
- KISS-styled form inputs with grid layout
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>