feat(i18n): convert Settings recording section to t() (Batch E)

src/lib/views/Settings.svelte

@@ -714,23 +714,25 @@
 
     {#if section === "recording"}
       <section>
-        <h3>Recording</h3>
+        <h3>{t("settings.recording.title")}</h3>
         <label class="row">
           <input
             type="checkbox"
             checked={settings.settings.default_record}
             onchange={onToggleDefaultRecord}
           />
-          <span>Record meetings by default <em>(save audio as <code>.wav</code>)</em></span>
+          <span
+            >{t("settings.recording.record_default")}
+            <em>({t("settings.recording.save_audio_as")} <code>.wav</code>)</em></span
+          >
         </label>
+        <p class="muted">{t("settings.recording.default_hint")}</p>
         <p class="muted">
-          Off by default. When off, audio is used only to produce the transcript and is deleted when
-          the meeting is finalized. You can also toggle recording per meeting.
-        </p>
-        <p class="muted">
-          Consent: {settings.settings.consent_acknowledged
-            ? "acknowledged"
-            : "not yet acknowledged"}.
+          {t("settings.recording.consent_label", {
+            status: settings.settings.consent_acknowledged
+              ? t("settings.recording.consent_ack")
+              : t("settings.recording.consent_not"),
+          })}
         </p>
 
         <label class="row">
@@ -740,14 +742,9 @@
             onchange={(e) =>
               settings.patch({ auto_record_calendar: (e.target as HTMLInputElement).checked })}
           />
-          <span>Auto-start recording when a calendar event begins</span>
+          <span>{t("settings.recording.auto_label")}</span>
         </label>
-        <p class="muted">
-          Only while WhispAssist is open. When an imported calendar event's start time arrives, a
-          recording begins automatically (using your default retention setting above). Nothing runs
-          in the background — the timer is armed only while the app is running. Import events under
-          Settings → Calendar.
-        </p>
+        <p class="muted">{t("settings.recording.auto_hint")}</p>
 
         {#if showConsent}
           <ConsentNotice onAccept={acceptConsent} onCancel={() => (showConsent = false)} />