Polish UX: auto-redirect on create, fix design consistency

- createModule now redirects to module page after creation
- createLesson now redirects to lesson editor after creation
- Regenerate Prisma client to fix missing types (category, accessLog, expiresAt)
- Rewrite sortable-modules/lessons with Second Brain design tokens (remove amber/slate)
- Rewrite lesson-editor toolbar and toggle with design tokens
- Fix register page/form: replace amber theme with card-aubade design

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/admin/sortable-lessons.tsx

@@ -17,9 +17,6 @@ import {
 } from "@dnd-kit/sortable";
 import { CSS } from "@dnd-kit/utilities";
 import Link from "next/link";
-import { Badge } from "@/components/ui/badge";
-import { Button } from "@/components/ui/button";
-import { Input } from "@/components/ui/input";
 import { createLesson, deleteLesson, updateLesson, reorderLessons } from "@/app/admin/courses/[courseId]/modules/[moduleId]/actions";
 
 interface Lesson {
@@ -39,6 +36,7 @@ function SortableLesson({
   moduleId: string;
 }) {
   const [editing, setEditing] = useState(false);
+  const [editValue, setEditValue] = useState(lesson.title);
   const [pending, startTransition] = useTransition();
   const { attributes, listeners, setNodeRef, transform, transition, isDragging } =
     useSortable({ id: lesson.id });
@@ -46,7 +44,7 @@ function SortableLesson({
   const style = {
     transform: CSS.Transform.toString(transform),
     transition,
-    opacity: isDragging ? 0.5 : 1,
+    opacity: isDragging ? 0.4 : 1,
   };
 
   function handleUpdate(e: React.FormEvent<HTMLFormElement>) {
@@ -62,32 +60,79 @@ function SortableLesson({
   }
 
   return (
-    <div ref={setNodeRef} style={style} className="flex items-center gap-3 bg-slate-50 border border-slate-200 rounded-xl px-4 py-3">
-      <button type="button" {...attributes} {...listeners} className="text-slate-300 hover:text-slate-500 cursor-grab active:cursor-grabbing">
-        ⋮⋮
+    <div
+      ref={setNodeRef}
+      style={{ ...style, border: "2px solid var(--border)", background: "var(--color-surface)" }}
+      className="flex items-center gap-3 px-4 py-3"
+    >
+      <button
+        type="button"
+        {...attributes}
+        {...listeners}
+        className="cursor-grab active:cursor-grabbing text-lg select-none"
+        style={{ color: "var(--muted-foreground)" }}
+        aria-label="Перетащить"
+      >
+        ⠿
       </button>
+
       {editing ? (
         <form onSubmit={handleUpdate} className="flex items-center gap-2 flex-1">
-          <Input name="title" defaultValue={lesson.title} autoFocus className="h-8 text-sm" />
-          <Button type="submit" size="sm" disabled={pending}>Сохранить</Button>
-          <Button type="button" variant="ghost" size="sm" onClick={() => setEditing(false)}>Отмена</Button>
+          <input
+            name="title"
+            value={editValue}
+            onChange={(e) => setEditValue(e.target.value)}
+            autoFocus
+            required
+            className="flex-1 px-2 py-1 text-sm"
+            style={{ border: "2px solid var(--foreground)", background: "var(--background)", outline: "none" }}
+          />
+          <button type="submit" disabled={pending} className="btn-aubade text-xs px-3 py-1">
+            Сохранить
+          </button>
+          <button
+            type="button"
+            onClick={() => { setEditing(false); setEditValue(lesson.title); }}
+            className="text-xs px-3 py-1"
+            style={{ color: "var(--muted-foreground)" }}
+          >
+            Отмена
+          </button>
         </form>
       ) : (
         <>
-          <span className="flex-1 font-medium text-slate-700">{lesson.title}</span>
-          <Badge variant={lesson.published ? "default" : "secondary"} className="text-xs">
+          <span className="flex-1 font-medium text-sm">{lesson.title}</span>
+          <span
+            className="text-xs px-2 py-0.5"
+            style={{
+              border: "1px solid var(--border)",
+              color: lesson.published ? "var(--foreground)" : "var(--muted-foreground)",
+              background: lesson.published ? "var(--accent)" : "transparent",
+            }}
+          >
             {lesson.published ? "Опубликован" : "Черновик"}
-          </Badge>
+          </span>
           <Link
             href={`/admin/courses/${courseId}/modules/${moduleId}/lessons/${lesson.id}`}
-            className="text-xs text-amber-600 hover:underline"
+            className="btn-aubade text-xs px-3 py-1"
           >
-            Редактировать
+            Редактировать →
           </Link>
-          <button type="button" onClick={() => setEditing(true)} className="text-xs text-slate-500 hover:text-slate-700">
+          <button
+            type="button"
+            onClick={() => setEditing(true)}
+            className="text-xs"
+            style={{ color: "var(--muted-foreground)" }}
+          >
             Переименовать
           </button>
-          <button type="button" onClick={handleDelete} disabled={pending} className="text-xs text-red-400 hover:text-red-600">
+          <button
+            type="button"
+            onClick={handleDelete}
+            disabled={pending}
+            className="text-xs"
+            style={{ color: "oklch(0.577 0.245 27.325)" }}
+          >
             Удалить
           </button>
         </>
@@ -106,7 +151,7 @@ export function SortableLessons({
   lessons: Lesson[];
 }) {
   const [items, setItems] = useState(lessons);
-  const [, startTransition] = useTransition();
+  const [creating, startTransition] = useTransition();
 
   const sensors = useSensors(useSensor(PointerSensor));
 
@@ -129,7 +174,7 @@ export function SortableLessons({
   }
 
   return (
-    <div className="space-y-3">
+    <div className="space-y-2">
       <DndContext sensors={sensors} collisionDetection={closestCenter} onDragEnd={handleDragEnd}>
         <SortableContext items={items.map((l) => l.id)} strategy={verticalListSortingStrategy}>
           {items.map((lesson) => (
@@ -139,12 +184,25 @@ export function SortableLessons({
       </DndContext>
 
       {items.length === 0 && (
-        <p className="text-sm text-slate-400 py-2">Уроков пока нет. Добавьте первый.</p>
+        <p className="text-sm py-3" style={{ color: "var(--muted-foreground)" }}>
+          Уроков пока нет. Добавьте первый.
+        </p>
       )}
 
-      <form onSubmit={handleCreate} className="flex gap-2 pt-2">
-        <Input name="title" placeholder="Название нового урока" required className="max-w-xs" />
-        <Button type="submit">+ Урок</Button>
+      <form onSubmit={handleCreate} className="flex gap-2 pt-3">
+        <input
+          name="title"
+          placeholder="Название нового урока"
+          required
+          disabled={creating}
+          className="flex-1 max-w-xs px-3 py-2 text-sm"
+          style={{ border: "2px solid var(--border)", background: "var(--background)", outline: "none" }}
+          onFocus={(e) => (e.currentTarget.style.borderColor = "var(--foreground)")}
+          onBlur={(e) => (e.currentTarget.style.borderColor = "var(--border)")}
+        />
+        <button type="submit" disabled={creating} className="btn-aubade text-xs px-4 py-2">
+          {creating ? "Создание..." : "+ Урок"}
+        </button>
       </form>
     </div>
   );