fix(design): claim audit part 1b — whole-row switches, the field-family edge, state-layer hovers, icon links, reason-disabled controls, 24/44 targets (E28)

- F12 (owner: A): SwitchRow, the whole settings row toggles; a Config boolean toggles from its title
  and hint (a label pointed at the switch).
- F14 (owner: B): the form dropdown trigger wears the field frame (see-through, the >= 3:1 edge);
  labelled pills keep the faint edge and the accent-edge hover. DESIGN says so, with log rows.
- F6: ~15 bg-card / bg-border / opacity hovers onto the B3 state layer; a lint rule (HOVER_SWAP)
  refuses the swap, contract-tested.
- F10: bare 14px icon links onto IconLink / LinkButton; a local lint rule refuses a glyph-only <a>.
- F13: reason-disabled controls are aria-disabled (Users, Channels backfill, Discovery, Scheduler
  runs, Config tests); FocusSafeButton now swallows the click of a caller's aria-disabled; the
  Config tests say why while dirty (testDirty, HU/EN).
- F5/F11: every control measured live at 24 (mouse) and 44 (coarse) across every page; touch-target
  is a utility that wins over a caller's min-h-6; link variants carry it too; SegmentedToggle,
  Tabs, NavRail, menu rows, PriorityStepper, sliders, CheckRow, InnerInput, card links and the rest.
- F9: DismissibleChip's label reaches the chip's 24; the Combobox chips are DismissibleChips.
- F15: the "+N" / "More..." open state worded as it renders.

frontend/src/components/SettingsPanel.tsx

@@ -14,7 +14,7 @@ import { LS, useAccountPersistedState } from "../lib/storage";
 import Avatar from "./ui/Avatar";
 import { notify, type NotifSettings } from "../lib/notifications";
 import Tooltip from "./ui/Tooltip";
-import { Section, SettingRow, Switch } from "./ui/form";
+import { Section, SwitchRow } from "./ui/form";
 import { Button } from "./ui/Button";
 import { type SaveState } from "./ui/DraftSaveBar";
 import { useConfirm } from "./confirmContext";
@@ -157,7 +157,7 @@ function Appearance({ prefs }: { prefs: PrefsController }) {
                 onClick={() => setTheme({ ...theme, scheme: s.id as Scheme })}
                 aria-label={s.name}
                 aria-pressed={theme.scheme === s.id}
-                className={`h-9 w-full rounded-lg border-2 transition ${
+                className={`h-9 w-full rounded-lg border-2 transition touch-target ${
                   theme.scheme === s.id ? "border-fg" : "border-transparent"
                 }`}
                 style={{ background: s.swatch }}
@@ -168,23 +168,17 @@ function Appearance({ prefs }: { prefs: PrefsController }) {
       </Section>
 
       <Section title={t("settings.appearance.display")}>
-        <SettingRow label={t("settings.appearance.darkMode")}>
-          <Switch
-            label={t("settings.appearance.darkMode")}
-            checked={theme.mode === "dark"}
-            onChange={(v) => setTheme({ ...theme, mode: v ? "dark" : "light" })}
-          />
-        </SettingRow>
-        <SettingRow
+        <SwitchRow
+          label={t("settings.appearance.darkMode")}
+          checked={theme.mode === "dark"}
+          onChange={(v) => setTheme({ ...theme, mode: v ? "dark" : "light" })}
+        />
+        <SwitchRow
           label={t("settings.appearance.backgroundImage")}
           hint={t("settings.appearance.backgroundImageHint")}
-        >
-          <Switch
-            label={t("settings.appearance.backgroundImage")}
-            checked={theme.bgImage}
-            onChange={(v) => setTheme({ ...theme, bgImage: v })}
-          />
-        </SettingRow>
+          checked={theme.bgImage}
+          onChange={(v) => setTheme({ ...theme, bgImage: v })}
+        />
         {theme.bgImage && (
           <div className="pl-1 pb-1">
             <div className="flex items-center justify-between text-xs text-muted mb-1">
@@ -201,45 +195,33 @@ function Appearance({ prefs }: { prefs: PrefsController }) {
             />
           </div>
         )}
-        <SettingRow
+        <SwitchRow
           label={t("settings.appearance.performanceMode")}
           hint={t("settings.appearance.performanceModeHint")}
-        >
-          <Switch
-            label={t("settings.appearance.performanceMode")}
-            checked={perf}
-            onChange={setPerf}
-          />
-        </SettingRow>
-        <SettingRow
+          checked={perf}
+          onChange={setPerf}
+        />
+        <SwitchRow
           label={t("settings.appearance.showHints")}
           hint={t("settings.appearance.showHintsHint")}
-        >
-          <Switch label={t("settings.appearance.showHints")} checked={hints} onChange={setHints} />
-        </SettingRow>
-        <SettingRow
+          checked={hints}
+          onChange={setHints}
+        />
+        <SwitchRow
           label={t("settings.appearance.railLabels")}
           hint={t("settings.appearance.railLabelsHint")}
-        >
-          <Switch
-            label={t("settings.appearance.railLabels")}
-            checked={railLabels}
-            onChange={setRailLabels}
-          />
-        </SettingRow>
+          checked={railLabels}
+          onChange={setRailLabels}
+        />
       </Section>
 
       <Section title={t("settings.appearance.startup")}>
-        <SettingRow
+        <SwitchRow
           label={t("settings.appearance.startOnHome")}
           hint={t("settings.appearance.startOnHomeHint")}
-        >
-          <Switch
-            label={t("settings.appearance.startOnHome")}
-            checked={startOnHome !== START_ON_HOME.off}
-            onChange={(v) => setStartOnHome(v ? START_ON_HOME.on : START_ON_HOME.off)}
-          />
-        </SettingRow>
+          checked={startOnHome !== START_ON_HOME.off}
+          onChange={(v) => setStartOnHome(v ? START_ON_HOME.on : START_ON_HOME.off)}
+        />
       </Section>
 
       <Section title={t("settings.appearance.textSize")}>
@@ -267,26 +249,18 @@ function Notifications({ prefs }: { prefs: PrefsController }) {
 
   return (
     <Section title={t("settings.notifications.title")}>
-      <SettingRow
+      <SwitchRow
         label={t("settings.notifications.sound")}
         hint={t("settings.notifications.soundHint")}
-      >
-        <Switch
-          label={t("settings.notifications.sound")}
-          checked={cfg.sound}
-          onChange={(v) => update({ sound: v })}
-        />
-      </SettingRow>
-      <SettingRow
+        checked={cfg.sound}
+        onChange={(v) => update({ sound: v })}
+      />
+      <SwitchRow
         label={t("settings.notifications.autoDismiss")}
         hint={t("settings.notifications.autoDismissHint")}
-      >
-        <Switch
-          label={t("settings.notifications.autoDismiss")}
-          checked={autoOn}
-          onChange={(v) => update({ durationMs: v ? 6000 : 0 })}
-        />
-      </SettingRow>
+        checked={autoOn}
+        onChange={(v) => update({ durationMs: v ? 6000 : 0 })}
+      />
       {autoOn && (
         <div className="py-1.5 text-sm">
           <div className="flex items-center justify-between">
@@ -597,14 +571,13 @@ function PlexWatchSync() {
   return (
     <Section title={t("settings.plexSync.title")}>
       <p className="text-xs text-muted leading-relaxed mb-2">{t("settings.plexSync.intro")}</p>
-      <SettingRow label={t("settings.plexSync.toggle")} hint={t("settings.plexSync.toggleHint")}>
-        <Switch
-          label={t("settings.plexSync.toggle")}
-          checked={shown}
-          disabled={busy}
-          onChange={(v) => !busy && toggle.mutate(v)}
-        />
-      </SettingRow>
+      <SwitchRow
+        label={t("settings.plexSync.toggle")}
+        hint={t("settings.plexSync.toggleHint")}
+        checked={shown}
+        disabled={busy}
+        onChange={(v) => !busy && toggle.mutate(v)}
+      />
       {busy ? (
         <div className="mt-2 flex items-center gap-2 text-xs text-muted">
           <RefreshCw className="w-3.5 h-3.5 animate-spin" />