chore(settings,admin): consolidate Withings credentials, SettingsToggle stacking, and feedback tabs

v1.4.27 MB7 — four settings/admin polish items in one commit:

- CF-53: the Withings credentials grid drops from a 3-column row
  (client-id / secret / save) to a 2-column row of inputs with the
  Save button lifted into its own row below. The previous invisible-
  label hack collided on Galaxy Fold; the new row places the Save
  button at `justify-end` on every viewport and fills the column
  on `<sm`.
- CF-55: the feedback-inbox TabsList wraps in an `overflow-x-auto`
  strip so the 4 status pills + count badges scroll horizontally on
  Pixel 5 instead of squashing below the legibility floor.
- CF-56: the shared `SettingsToggle` row stacks vertically on `<sm`
  so the German description copy doesn't compete with the switch for
  horizontal space. The inline duplicate in
  `general-settings-section.tsx` (default-language row) picks up
  the same contract.
- CF-57: the integrations action row floors each button to a
  `min-w-[10rem]` on `<sm` so the four AlertDialog + test-connection
  triggers stack two per row at most and fill their column cleanly.

src/components/admin/_shared.tsx

@@ -195,11 +195,18 @@ export function SettingsToggle({
   onCheckedChange: (checked: boolean) => void;
   disabled: boolean;
 }) {
+  // v1.4.27 MB7 / CF-56 — stack the toggle row vertically on `<sm` so
+  // the label + description don't have to compete with the switch for
+  // horizontal space on Pixel 5 (the German "Registration enabled — …"
+  // description used to wrap to 4 lines while the switch ate ~52 px on
+  // the right). At `sm:` the original side-by-side layout returns.
+  // The switch self-aligns to the right via `self-end` on the stacked
+  // branch so it stays a familiar tap target.
   return (
-    <div className="flex items-center justify-between">
-      <div className="flex items-center gap-2">
-        {Icon && <Icon className="text-muted-foreground h-4 w-4" />}
-        <div>
+    <div className="flex flex-col gap-3 sm:flex-row sm:items-center sm:justify-between sm:gap-4">
+      <div className="flex min-w-0 items-center gap-2">
+        {Icon && <Icon className="text-muted-foreground h-4 w-4 shrink-0" />}
+        <div className="min-w-0">
           <p className="text-sm font-medium">{label}</p>
           {description && (
             <p className="text-muted-foreground text-xs">{description}</p>
@@ -210,6 +217,7 @@ export function SettingsToggle({
         checked={checked}
         onCheckedChange={onCheckedChange}
         disabled={disabled}
+        className="self-end sm:self-auto"
       />
     </div>
   );

src/components/admin/feedback-inbox-section.tsx

@@ -85,20 +85,28 @@ export function FeedbackInboxSection() {
         onValueChange={(v) => setActiveStatus(v as FeedbackStatusType)}
         className="mt-4"
       >
-        <TabsList>
-          {FEEDBACK_STATUS_TABS.map((s) => (
-            <TabsTrigger key={s} value={s}>
-              <span>
-                {t(
-                  `admin.feedback.tab${s.charAt(0) + s.slice(1).toLowerCase()}`,
-                )}
-              </span>
-              <Badge variant="secondary" className="ml-1.5 text-xs">
-                {counts[s] ?? 0}
-              </Badge>
-            </TabsTrigger>
-          ))}
-        </TabsList>
+        {/* v1.4.27 MB7 / CF-55 — wrap the TabsList in an
+            overflow-x-auto strip so the 4 status pills + their count
+            badges scroll horizontally on Pixel 5 / Galaxy Fold
+            instead of squashing the badge text below the legibility
+            floor. Hide the scrollbar visually but keep the gesture
+            working (matches the Insights tab-strip pattern). */}
+        <div className="-mx-1 overflow-x-auto px-1 [scrollbar-width:none] [&::-webkit-scrollbar]:hidden">
+          <TabsList>
+            {FEEDBACK_STATUS_TABS.map((s) => (
+              <TabsTrigger key={s} value={s}>
+                <span>
+                  {t(
+                    `admin.feedback.tab${s.charAt(0) + s.slice(1).toLowerCase()}`,
+                  )}
+                </span>
+                <Badge variant="secondary" className="ml-1.5 text-xs">
+                  {counts[s] ?? 0}
+                </Badge>
+              </TabsTrigger>
+            ))}
+          </TabsList>
+        </div>
 
         {FEEDBACK_STATUS_TABS.map((s) => (
           <TabsContent key={s} value={s} className="mt-4">

src/components/admin/general-settings-section.tsx

@@ -41,8 +41,10 @@ export function GeneralSettingsSection() {
           disabled={updateSettings.isPending}
         />
 
-        <div className="flex items-center justify-between">
-          <div>
+        {/* v1.4.27 MB7 / CF-56 — match the SettingsToggle stacking
+            contract: stack on `<sm`, side-by-side on `sm+`. */}
+        <div className="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+          <div className="min-w-0">
             <p className="text-sm font-medium">{t("admin.defaultLanguage")}</p>
             <p className="text-muted-foreground text-xs">
               {t("admin.defaultLanguageDescription")}
@@ -54,7 +56,7 @@ export function GeneralSettingsSection() {
               updateSettings.mutate({ defaultLocale: e.target.value })
             }
             disabled={updateSettings.isPending}
-            className="w-auto"
+            className="self-end sm:w-auto sm:self-auto"
           >
             <option value="de">Deutsch</option>
             <option value="en">English</option>

src/components/settings/integrations-section.tsx

@@ -389,7 +389,16 @@ function WithingsCard({
             {t("settings.withingsCredentials")}
           </h3>
           <form onSubmit={handleSaveCredentials} className="space-y-3">
-            <div className="grid gap-3 sm:grid-cols-3">
+            {/* v1.4.27 MB7 / CF-53 — the credentials grid drops from
+                a 3-column row (client-id / secret / save) to a
+                2-column row of inputs at `sm:`, with the Save button
+                lifted out into its own row below. The previous
+                "invisible Label" hack to align the button with the
+                input baselines fell apart on Galaxy Fold; lifting
+                the button into a dedicated `flex justify-end` row
+                gives it consistent placement on every viewport and
+                lets the input pair span the full width. */}
+            <div className="grid gap-3 sm:grid-cols-2">
               <div className="space-y-1.5">
                 <Label htmlFor="w-clientid">
                   {t("settings.withingsClientId")}
@@ -432,25 +441,24 @@ function WithingsCard({
                   enterKeyHint="done"
                 />
               </div>
-              <div className="space-y-1.5">
-                <Label className="invisible">{t("common.save")}</Label>
-                <Button
-                  type="submit"
-                  variant="outline"
-                  size="sm"
-                  className="h-9 w-full"
-                  disabled={
-                    credsSaving || !clientId.trim() || !clientSecret.trim()
-                  }
-                >
-                  {credsSaving ? (
-                    <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
-                  ) : (
-                    <Save className="mr-1 h-3.5 w-3.5" />
-                  )}
-                  {t("settings.withingsSaveCredentials")}
-                </Button>
-              </div>
+            </div>
+            <div className="flex justify-end">
+              <Button
+                type="submit"
+                variant="outline"
+                size="sm"
+                className="w-full sm:w-auto"
+                disabled={
+                  credsSaving || !clientId.trim() || !clientSecret.trim()
+                }
+              >
+                {credsSaving ? (
+                  <Loader2 className="mr-1 h-3.5 w-3.5 animate-spin motion-reduce:animate-none" />
+                ) : (
+                  <Save className="mr-1 h-3.5 w-3.5" />
+                )}
+                {t("settings.withingsSaveCredentials")}
+              </Button>
             </div>
             {credsMsg && (
               <p
@@ -465,7 +473,13 @@ function WithingsCard({
 
         {status?.connected ? (
           <>
-            <div className="flex flex-wrap items-start gap-2">
+            {/* v1.4.27 MB7 / CF-57 — the action row already wraps via
+                `flex-wrap`, but on Pixel 5 the four AlertDialog +
+                test-connection triggers each took a fractional slot
+                that read jagged. Force each button to a `min-w-[10rem]`
+                on `<sm` so they stack two per row at most and fill
+                their column cleanly. Tablet+ keeps the inline row. */}
+            <div className="flex flex-wrap items-start gap-2 [&>*]:min-w-[10rem] sm:[&>*]:min-w-0">
               <Button
                 variant="outline"
                 size="sm"