Add participation to /profil and various improvements

src/components/Form/FormButton/FormButton.tsx

@@ -2,17 +2,23 @@ import { FC, ReactNode } from "react"
 import styles from "./styles.module.scss"
 
 type Props = {
+    type?: "grey"
     children: ReactNode
-    onClick?: () => void | undefined
+    onClick?: () => void
 }
 
-const FormButton: FC<Props> = ({ children, onClick }): JSX.Element => (
-    <button type="button" className={styles.button} onClick={onClick}>
+const FormButton: FC<Props> = ({ type, children, onClick }): JSX.Element => (
+    <button
+        type="button"
+        className={type === "grey" ? styles.greyButton : styles.button}
+        onClick={onClick}
+    >
         {children}
     </button>
 )
 
 FormButton.defaultProps = {
+    type: undefined,
     onClick: undefined,
 }
 

src/components/Form/FormButton/styles.module.scss

@@ -3,3 +3,6 @@
 .button {
     @include form-button;
 }
+.greyButton {
+    @include form-grey-button;
+}