Remove Layout.alignment: Qt.AlignBaseline from providerAccountLabel and
providerPlanLabel in ProviderHeader.qml. In horizontal RowLayouts, setting
baseline alignment when items lack explicit text baseline offsets can
introduce vertical layout calculation warnings and slight vertical misalignments.
Removing it allows the RowLayout to use standard vertical alignment.

Co-authored-by: Lucenx9 <185146821+Lucenx9@users.noreply.github.com>