Move production to beenvoice.app with migrated accounts, refreshed auth and timer UX, and expanded invoice flows.

Official URL migration preserves sessions, shortcuts prefs, and last clock-in client; auth screens match web with legal links; time clock and invoice editor/send flows are updated for the new domain and UI patterns.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/(app)/invoices/index.tsx

@@ -169,7 +169,19 @@ export default function InvoicesScreen() {
         </TabScrollView>
         <FloatingActionButton
           accessibilityLabel="Create invoice"
-          onPress={() => router.push("/(app)/invoices/new")}
+          onPress={() => {
+            Alert.alert("Create invoice", "Choose how to start", [
+              { text: "Cancel", style: "cancel" },
+              {
+                text: "With line items",
+                onPress: () => router.push("/(app)/invoices/new"),
+              },
+              {
+                text: "Blank (for timer)",
+                onPress: () => router.push("/(app)/invoices/new?blank=1"),
+              },
+            ]);
+          }}
         />
       </TabPage>
     </AppBackground>