use Passwordinput component

src/pages/Register/RegisterPage.jsx

@@ -62,32 +62,7 @@ function RegisterPage() {
                     />
                 </div>
                 <div className={styles.formGroup}>
-                    <div style={{ position: 'relative', width: '100%' }}>
-                        <Input
-                            type={showPassword ? "text" : "password"}
-                            value={password}
-                            placeholder="Mot de passe"
-                            onChange={e => setPassword(e.target.value)}
-                            style={{ width: '100%' }}
-                        />
-                        <button
-                            type="button"
-                            onClick={() => setShowPassword(!showPassword)}
-                            style={{
-                                position: 'absolute',
-                                width: '30px',
-                                right: '10px',
-                                top: '50%',
-                                transform: 'translateY(-50%)',
-                                background: 'none',
-                                border: 'none',
-                                cursor: 'pointer',
-                                fontSize: '16px',
-                            }}
-                        >
-                            {showPassword ? '👁️' : '🔒'}
-                        </button>
-                    </div>
+                    <Input password={true} onChange={e => setPassword(e.target.value)} value={password} />
                 </div>
 
                 <div className={styles.logButton}>