feat(medications): label each intake history row with its logging origin

The intake history surfaced the coarse IntakeSource enum directly, so a
dose logged from the iOS app showed nothing meaningful. Map the enum to
the practical client it represents — WEB to Web, API to iOS App,
REMINDER to Reminder, IMPORT to Import — and render it as a muted
"via {origin}" caption on each intake row next to the status. No schema
or API change; the source value already rides the existing intake
response. Tighten the en/de labels that read "External API" and
"Telegram / Reminder" into the same origin vocabulary across all six
locales.

src/components/medications/__tests__/intake-history-list-v2.test.tsx

@@ -143,8 +143,8 @@ describe("<IntakeHistoryListV2> — populated rows", () => {
     const html = render(<IntakeHistoryListV2 medicationId="med-1" />, client);
     expect(html).toContain("Taken");
     expect(html).toContain("Skipped");
-    expect(html).toContain("Website");
-    expect(html).toContain("Telegram / Reminder");
+    expect(html).toContain("via Web");
+    expect(html).toContain("via Reminder");
   });
 
   it("renders the taken row with a green Check chip and the skipped row with an outline SkipForward chip", () => {

src/components/medications/intake-history-list-v2.tsx

@@ -65,8 +65,11 @@ import {
  *  - Status chip: green Check + "Eingenommen" for taken rows,
  *    outline SkipForward + "Übersprungen" for skipped rows. The
  *    component never labels a row both at once.
- *  - Source badge surfaces WEB / API / REMINDER / IMPORT using the
- *    existing `medications.source*` keys.
+ *  - Source badge surfaces where the intake was logged — WEB → "Web",
+ *    API → "iOS App", REMINDER → "Reminder", IMPORT → "Import" — wrapped
+ *    in a muted "via {origin}" caption next to the status. The labels map
+ *    the coarse `IntakeSource` enum to the practical client per the
+ *    existing `medications.source*` keys; there is no finer client field.
  *  - Empty state copy + CTA back to the daily intake page.
  *  - No edit-in-row, no delete buttons.
  */
@@ -377,8 +380,13 @@ export function IntakeHistoryListV2({
                         ) : null}
                       </TableCell>
                       <TableCell>
-                        <Badge variant="outline" className="text-xs">
-                          {sourceLabels[event.source] ?? event.source}
+                        <Badge
+                          variant="outline"
+                          className="text-muted-foreground text-xs font-normal"
+                        >
+                          {t("medications.intakeSourceVia", {
+                            origin: sourceLabels[event.source] ?? event.source,
+                          })}
                         </Badge>
                       </TableCell>
                       {showRowActions && (