Add proptypes definition

package.json

@@ -17,6 +17,7 @@
     "astro": "^4.3.5",
     "astro-i18next": "^1.0.0-beta.21",
     "i18next": "^23.8.2",
+    "prop-types": "^15.8.1",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-i18next": "^14.0.5"

src/components/HomepageProject/index.jsx

@@ -1,7 +1,9 @@
-import './index.css';
-
 import { useTranslation } from 'react-i18next';
 
+import ProjectPropsType from '../../data/Project.propsType.js';
+
+import './index.css';
+
 export default function HomepageProject({ project }) {
 	const { t } = useTranslation("translation");
 
@@ -34,3 +36,7 @@ export default function HomepageProject({ project }) {
 		</div>
 	);
 }
+
+HomepageProject.propTypes = {
+	project: ProjectPropsType
+};

src/components/Sidebar/index.jsx

@@ -1,7 +1,10 @@
-import './index.css';
-
+import PropTypes from 'prop-types';
 import { useTranslation } from 'react-i18next';
 
+import ProjectPropsType from '../../data/Project.propsType.js';
+
+import './index.css';
+
 export default function ProjectList({ projects }) {
 	const { t } = useTranslation("translation");
 
@@ -26,4 +29,8 @@ export default function ProjectList({ projects }) {
 			<a className="sidebar-link" href="/privacy">{t('privacy.mainTitle')}</a>
 		</div>
 	);	
-}
+}
+
+ProjectList.propTypes = {
+	projects: PropTypes.arrayOf(ProjectPropsType).isRequired
+};

src/data/Project.propsType.js

@@ -0,0 +1,16 @@
+import PropTypes from 'prop-types';
+
+const ProjectPropsType = PropTypes.shape({
+	id: PropTypes.string.isRequired,
+	name: PropTypes.string.isRequired,
+	links: PropTypes.arrayOf(PropTypes.shape({
+		name: PropTypes.string.isRequired,
+		icon: PropTypes.string.isRequired,
+		url: PropTypes.string.isRequired,
+	})).isRequired,
+	hasLogo: PropTypes.bool.isRequired,
+	inSidebar: PropTypes.bool.isRequired,
+	screenshots: PropTypes.number.isRequired,
+});
+
+export default ProjectPropsType;

src/data/projects.json

@@ -95,6 +95,7 @@
 				"url": "https://achieve.games"
 			}
 		],
+		"inSidebar": false,
 		"hasLogo": false,
 		"screenshots": 1
 	},
@@ -108,6 +109,7 @@
 				"url": "https://dehash.me"
 			}
 		],
+		"inSidebar": false,
 		"hasLogo": false,
 		"screenshots": 1
 	}