Add SVG assets for login devices and passkey icons

- Created a new SVG file for login devices with detailed paths and styles.
- Added a new SVG file for the passkey icon with multiple vector paths and fill attributes.

frontend/src/contexts/AuthContext.jsx

@@ -59,13 +59,7 @@ export function AuthProvider({ children }) {
         password
       });
 
-      const { user, accessToken, refreshToken } = response.data;
-
-      localStorage.setItem('accessToken', accessToken);
-      localStorage.setItem('refreshToken', refreshToken);
-
-      setUser(user);
-      navigate('/');
+      completeLogin(response.data);
       
       return { success: true };
     } catch (error) {
@@ -77,6 +71,32 @@ export function AuthProvider({ children }) {
     }
   };
 
+  const loginWithPasskey = async (credential) => {
+    try {
+      const response = await axios.post(
+        `${API_BASE_URL}/auth/passkeys/authentication/verify`,
+        { response: credential }
+      );
+
+      completeLogin(response.data);
+      return { success: true };
+    } catch (error) {
+      console.error('Passkey login error:', error);
+      return {
+        success: false,
+        error: error.response?.data?.error || 'Не удалось выполнить вход по passkey'
+      };
+    }
+  };
+
+  const completeLogin = ({ user, accessToken, refreshToken }) => {
+    localStorage.setItem('accessToken', accessToken);
+    localStorage.setItem('refreshToken', refreshToken);
+
+    setUser(user);
+    navigate('/');
+  };
+
   const logout = async () => {
     const refreshToken = localStorage.getItem('refreshToken');
     
@@ -102,6 +122,7 @@ export function AuthProvider({ children }) {
     user,
     loading,
     login,
+    loginWithPasskey,
     logout,
     getAccessToken,
     isAuthenticated: !!user,