feat: uv config other feats

- add uv configuration for the backend
- update frontend to make auth work
- add new auth endpoints
- add bookmars feat
- add reader feat

backend/apps/annotations/admin.py

@@ -5,9 +5,17 @@ from apps.annotations.models import Bookmark, Note
 
 @admin.register(Bookmark)
 class BookmarkAdmin(admin.ModelAdmin):
-    list_display = ("user", "book", "page", "created_at")
-    list_select_related = ("user", "book")
-    search_fields = ("user__email", "book__title", "location_text")
+    list_display = (
+        "user",
+        "ebook",
+        "chapter_index",
+        "chapter_title",
+        "page",
+        "highlight_color",
+        "created_at",
+    )
+    list_select_related = ("user", "ebook")
+    search_fields = ("user__email", "ebook__title", "location_text", "content")
     list_filter = ("created_at",)