feat: Integrate Google Drive support and enhance configuration handling

- Add Google Drive as a source and destination option in the configuration forms.
- Implement Google Drive authentication flow and token management.
- Update job and configuration handlers to support Google Drive-specific settings.
- Enhance UI components to include Google Drive configuration templates.
- Introduce new tests for Google Drive integration and ensure proper handling of authentication and configuration.
- Update database migrations to accommodate new fields related to Google Drive configurations.

internal/db/error_handling_test.go

@@ -70,7 +70,7 @@ func TestGetPasswordResetTokenError(t *testing.T) {
 		UserID:    testUser.ID,
 		Token:     "used-token",
 		ExpiresAt: time.Now().Add(1 * time.Hour),
-		Used:      true,
+		Used:      BoolPtr(true),
 	}
 	err = db.CreatePasswordResetToken(usedToken)
 	assert.NoError(t, err)
@@ -131,7 +131,7 @@ func TestGenerateRcloneConfigErrors(t *testing.T) {
 	testUser := &User{
 		Email:              "config-error-test@example.com",
 		PasswordHash:       "hashed_password",
-		IsAdmin:            false,
+		IsAdmin:            BoolPtr(false),
 		LastPasswordChange: time.Now(),
 	}