feat(invoices): implement öresavrundning logic and next invoice numbe… (#429)

* feat(invoices): implement öresavrundning logic and next invoice number preview

- Added `getDisplayTotal` utility to handle rounding for SEK invoices based on company settings.
- Updated `InvoicesPage` to utilize the new rounding logic when displaying totals.
- Introduced `peek_next_invoice_number` function to allow previewing the next invoice number without consuming the sequence.
- Modified invoice number generation to remove the year prefix and prevent truncation of numbers exceeding three digits.
- Enhanced tests for invoice number generation and rounding functionality to ensure correctness.
- Updated PDF template to reflect new rounding logic for totals and display appropriate values.
- Adjusted company switcher to hide options in sandbox mode.
- Improved error handling and logging in sandbox seeding process.

* fix(skatteverket): remove unused scope labels from SCOPE_LABELS and DEFAULT_SCOPES

components/salary/AGIPanel.tsx

@@ -734,55 +734,61 @@ export function AGIPanel(props: AGIPanelProps) {
         )}
 
         {!readOnly && !isSigned && (
-          <>
-            {/* Direct AGI submission to Skatteverket is paused while the
-                APIGW subscription is sorted out at SKV's end. Users still
-                generate and download the AGI XML from the salary run page
-                and upload it manually via Mina Sidor. Re-enable the three
-                buttons below once the subscription is in place. */}
-            <div className="rounded-md border border-amber-300 bg-amber-50 p-3 dark:border-amber-900/40 dark:bg-amber-900/20">
-              <p className="text-sm font-medium">
-                Direktinlämning till Skatteverket är pausad
-              </p>
-              <p className="mt-1 text-xs text-muted-foreground">
-                Ladda ner AGI-filen ovan och lämna in den manuellt via Mina Sidor
-                hos Skatteverket. Direktinlämning aktiveras igen när vår
-                anslutning hos Skatteverket är klar.
-              </p>
-            </div>
-
-            <div className="flex flex-wrap gap-2">
-              <Button
-                size="sm"
-                variant="outline"
-                onClick={handleSubmit}
-                disabled
-                title="Direktinlämning till Skatteverket är pausad"
-              >
+          <div className="flex flex-wrap gap-2">
+            <Button
+              size="sm"
+              variant="outline"
+              onClick={handleSubmit}
+              disabled={actionLoading === 'submit'}
+            >
+              {actionLoading === 'submit' ? (
+                <Loader2 className="mr-1.5 h-3.5 w-3.5 animate-spin" />
+              ) : (
                 <Send className="mr-1.5 h-3.5 w-3.5" />
-                Skicka in underlag
-              </Button>
-              <Button
-                size="sm"
-                onClick={handleCreateSigningLink}
-                disabled
-                title="Direktinlämning till Skatteverket är pausad"
-              >
+              )}
+              Skicka in underlag
+            </Button>
+            <Button
+              size="sm"
+              onClick={handleCreateSigningLink}
+              disabled={actionLoading === 'granskning' || !underlagSubmitted}
+            >
+              {actionLoading === 'granskning' ? (
+                <Loader2 className="mr-1.5 h-3.5 w-3.5 animate-spin" />
+              ) : (
                 <Lock className="mr-1.5 h-3.5 w-3.5" />
-                Skapa signeringslänk
-              </Button>
+              )}
+              Skapa signeringslänk
+            </Button>
+            <Button
+              size="sm"
+              variant="ghost"
+              onClick={handleCheckSubmitted}
+              disabled={actionLoading === 'check'}
+            >
+              {actionLoading === 'check' ? (
+                <Loader2 className="mr-1.5 h-3.5 w-3.5 animate-spin" />
+              ) : (
+                <Download className="mr-1.5 h-3.5 w-3.5" />
+              )}
+              Hämta kvittens
+            </Button>
+            {awaitingSigning && (
               <Button
                 size="sm"
                 variant="ghost"
-                onClick={handleCheckSubmitted}
-                disabled
-                title="Direktinlämning till Skatteverket är pausad"
+                onClick={handleUnlock}
+                disabled={actionLoading === 'unlock'}
               >
-                <Download className="mr-1.5 h-3.5 w-3.5" />
-                Hämta kvittens
+                {actionLoading === 'unlock' ? (
+                  <Loader2 className="mr-1.5 h-3.5 w-3.5 animate-spin" />
+                ) : (
+                  <Unlock className="mr-1.5 h-3.5 w-3.5" />
+                )}
+                Lås upp
               </Button>
-            </div>
-          </>
+            )}
+          </div>
         )}
       </CardContent>
     </Card>