Simplify application copy and improve landing page spacing

src/components/ArchivedHabits.tsx

@@ -60,7 +60,7 @@ export function ArchivedHabits({ date, revision, onChanged, onExpired, onClose }
     <div ref={archiveFocus} tabIndex={-1} aria-label="Archive status"><FormMessage>{notice}</FormMessage></div>
     <FormMessage error>{error}</FormMessage>
     {error && <Button variant="secondary" onClick={() => setAttempt(value => value + 1)}>Retry archive</Button>}
-    {loading ? <p className="ds-supporting-copy" role="status">Loading archive…</p> : !habits.length && <div className="ds-empty-panel"><Archive size={24} aria-hidden="true" /><div><p className="type-ui-heading">No archived habits.</p><p className="ds-supporting-copy">When you put a habit aside, its history will be waiting here.</p></div></div>}
+    {loading ? <p className="ds-supporting-copy" role="status">Loading archive…</p> : !habits.length && <div className="ds-empty-panel"><Archive size={24} aria-hidden="true" /><div><p className="type-ui-heading">No archived habits.</p></div></div>}
     <div className="ds-record-list">
       {habits.map(habit => <article key={habit.habitId} className="ds-record" aria-labelledby={`archive-title-${habit.habitId}`}>
         <header className="ds-record-heading">