feat(auth): adds local account authentication

frontend/src/stores/authStore.js

@@ -244,6 +244,29 @@ export const useAuthStore = defineStore('auth', () => {
         return isExpiring;
     }
 
+    async function changePassword(newPassword) {
+        console.log('changePassword called');
+        if (!isAuthenticated.value) {
+            throw new Error('User must be authenticated to change password');
+        }
+
+        if (!newPassword) {
+            throw new Error('New password is required');
+        }
+
+        try {
+            const response = await clientApi.post('api/users/set-password', {
+                newPassword
+            });
+
+            console.log('Password changed successfully');
+            return true;
+        } catch (error) {
+            console.error('Password change failed:', error);
+            throw error;
+        }
+    }
+
     return {
         accessToken,
         refreshToken,
@@ -255,6 +278,7 @@ export const useAuthStore = defineStore('auth', () => {
         loginWithFacebook,
         logout,
         refresh,
-        isTokenExpiringSoon
+        isTokenExpiringSoon,
+        changePassword
     };
 });