refactor: apply Astro, Preact, and general best practices to src
- Refactored all components in src/components to: - Use arrow function components and prop destructuring - Add JSDoc for all exported components - Improve accessibility (aria-labels, roles, etc.) - Use correct key usage in lists - Add comments for non-obvious logic - Use modern event handler patterns and memoization where appropriate - Refactored src/pages/index.astro: - Removed <html>, <head>, and <body> (should be in layout) - Used semantic <main> for main content - Kept only necessary imports and markup - Refactored src/styles/index.css: - Removed duplicate rules - Ensured only global resets/utilities are present - Added comments for clarity - Ensured no component-specific styles are present - Used consistent formatting Brings the codebase in line with modern Astro and Preact best practices, improves maintainability, accessibility, and code clarity.
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@@ -1,22 +1,32 @@
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import { h } from 'preact';
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import styles from './ValidationModal.module.css';
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export default function ValidationModal({ open, message, onClose }) {
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/**
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* Modal for displaying validation errors.
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* @param {object} props
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* @param {boolean} props.open
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* @param {string} props.message
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* @param {Function} props.onClose
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* @returns {import('preact').VNode|null}
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*/
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const ValidationModal = ({ open, message, onClose }) => {
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if (!open) return null;
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return (
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<div className={styles['modal'] + ' ' + styles['show']} id="validation-modal">
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<div className={styles['modal'] + ' ' + styles['show']} id="validation-modal" role="alertdialog" aria-modal="true" aria-labelledby="validation-modal-title">
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<div className={styles['modal-content']}>
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<div className={styles['modal-header']}>
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<span className={styles['modal-title']}>Fehler</span>
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<button className={styles['close-button']} onClick={onClose}>×</button>
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<span className={styles['modal-title']} id="validation-modal-title">Fehler</span>
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<button className={styles['close-button']} onClick={onClose} aria-label="Schließen">×</button>
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</div>
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<div className={styles['modal-body']}>
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<div className={styles['modal-message']}>{message}</div>
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</div>
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<div className={styles['modal-footer']}>
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<button className={styles['modal-button'] + ' ' + styles['cancel']} onClick={onClose}>OK</button>
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<button className={styles['modal-button'] + ' ' + styles['cancel']} onClick={onClose} aria-label="OK">OK</button>
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</div>
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</div>
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</div>
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);
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}
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};
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export default ValidationModal;
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