release 0.17.2

[forrestguice]

• adds "material widget" themes: Dark/Light/System (MD2), and Dark/Light/System (Material) themes (closes [Feature request] material you widget themes #934); renames legacy themes to Dark/Light (Holo).
• adds typeface options to the clock widget; color, font-family, bold, italic, outline, and cutout options.
• fixes broken alarm list widgets (closes broken alarm list widgets #949).
• fixes misc Material You style issues (alert-dialog, action-mode, and status-bar colors).
• fixes bug where "alert dialog icons are unreadable when using light themes".
• fixes bug "app crash when dialog is dismissed before fully shown".
• fixes bug where widget previews are broken when using the layout selector.
• fixes bug where color chooser changes color after the dialog is canceled.
• fixes bug where transparent widgets are missing their pressed appearance.
• enhances alarm offset picker to allow finer control (no longer limited to 5m intervals).
• enhances alarm edit UI; hides chips when options aren't supported; show simplified dialogs when options have limited support.
• changes default widget theme to Dark (Material); changes default clock widget to clock2.
• refactors sun widget layouts; tweaks widget scaling to accommodate material widgets.
• build: adds suntimes.localization.plugin; adds gradle tasks (processTranslations, updateTranslations).
• updates translation to French (fr) (translation and proofreading #944, Translate into French update 2026-05-14 #948, Change altitude for élévation, that's more accurate #951 by chfo-bidouille).
• updates translation to Brazilian Portuguese (pt-br) (Portuguese translation update #950 by naoliv).