feat(chromium): extract passwords from the account-synced store (#637)

Chromium keeps account-synced credentials in a separate "Login Data For Account" DB. Entries carry a Store field because the same credential can legitimately exist in both stores.

browser/firefox/extract_password.go

@@ -69,6 +69,7 @@ func extractPasswords(masterKey []byte, path string) ([]types.LoginEntry, error)
 			Username:  string(user),
 			Password:  string(pwd),
 			CreatedAt: firefoxMillis(v.Get("timeCreated").Int()),
+			Store:     types.PasswordStoreLocal,
 		})
 	}
 	if decryptFails > 0 {