appview/state: imrpove starred page performance

this page was making a redundant query to db.GetRepos. this page could
be still faster when paginated.

Signed-off-by: oppiliappan <[e-mail]>

appview/db/star.go

···
 	"errors"
 	"fmt"
 	"log"
+	"slices"
 	"strings"
 	"time"
 
···
 	for _, s := range starMap {
 		stars = append(stars, s...)
 	}
+
+	slices.SortFunc(stars, func(a, b models.Star) int {
+		if a.Created.After(b.Created) {
+			return -1
+		}
+		if b.Created.After(a.Created) {
+			return 1
+		}
+		return 0
+	})
 
 	return stars, nil
 }

appview/state/profile.go

···
 		s.pages.Error500(w)
 		return
 	}
-	var repoAts []string
+	var repos []models.Repo
 	for _, s := range stars {
-		repoAts = append(repoAts, string(s.RepoAt))
-	}
-
-	repos, err := db.GetRepos(
-		s.db,
-		0,
-		db.FilterIn("at_uri", repoAts),
-	)
-	if err != nil {
-		l.Error("failed to get repos", "err", err)
-		s.pages.Error500(w)
-		return
+		if s.Repo != nil {
+			repos = append(repos, *s.Repo)
+		}
 	}
 
 	err = s.pages.ProfileStarred(w, pages.ProfileStarredParams{