Merge pull request #241 from c4dt/110

small fixes

Author: PascalinDe

.husky/pre-commit

@@ -1,2 +1 @@
 bunx lint-staged
-prettier -c .

types/project.d.ts

@@ -72,7 +72,7 @@ export interface Project {
   url?: string;
   contacts?: {
     name: string;
-    email: string;
+    email?: string;
     url?: string;
     [k: string]: unknown;
   }[];