refactor(ui): move 62 hand-written empty states onto EmptyState

The admin sections, the cycle, illness, medication, mood, records and
settings cards, the pickers and dialogs said nothing-here-yet in a
hand-written muted paragraph in five sizes and three alignments. List
and section states now render through EmptyState (plain, compact; the
three with a next step carry it as the action), and the six chart
bodies through ChartEmptyState at their former height. The thirteen
that stay are a field without a value or a hint inside an editor, not
a list state. The ratchet ceiling drops from 75 to 13.

src/components/charts/medication-compliance-chart.tsx

@@ -573,9 +573,7 @@ export function MedicationComplianceChart({
           }
         />
       ) : !hasData ? (
-        <div className="text-muted-foreground flex h-48 items-center justify-center text-sm">
-          {t("charts.noData")}
-        </div>
+        <ChartEmptyState title={t("charts.noData")} height={192} />
       ) : chartData.length < 3 ? (
         // v1.4.16 — sparse-data placeholder consistent with the
         // BP/weight/pulse/mood charts.

src/components/charts/mood-chart.tsx

@@ -732,9 +732,7 @@ export function MoodChart({
       height={CHART_HEIGHT_PX}
     />
   ) : !chartData?.length ? (
-    <div className="text-muted-foreground flex h-48 items-center justify-center text-sm">
-      {t("charts.noData")}
-    </div>
+    <ChartEmptyState title={t("charts.noData")} height={192} />
   ) : chartData.length < 3 ? (
     // v1.4.16 — sparse-data placeholder consistent with the
     // BP/weight/pulse charts. Height tracks the chart strip's