feat: SSR 个人闭环（profile / user / favorites）

登录用户可改资料与头像、浏览收藏；公开主页不含邮箱；改密吊销并重建本端 session。

Co-authored-by: Cursor <cursoragent@cursor.com>

routers/web/favorites.go

@@ -0,0 +1,69 @@
+package web
+
+import (
+	"net/http"
+	"strconv"
+	"strings"
+
+	"github.com/gin-gonic/gin"
+)
+
+type favItem struct {
+	PostID       uint
+	Title        string
+	AuthorName   string
+	BoardName    string
+	CreatedLabel string
+}
+
+type favoritesData struct {
+	PageChrome
+	Items    []favItem
+	Page     int
+	PrevPage int
+	NextPage int
+	HasPrev  bool
+	HasMore  bool
+	Total    int64
+}
+
+// FavoritesGet 我的收藏
+func (d Deps) FavoritesGet(c *gin.Context) {
+	ctx := d.ctx(c)
+	page, _ := strconv.Atoi(c.DefaultQuery("page", "1"))
+	if page < 1 {
+		page = 1
+	}
+	size := d.Settings.PageSizeDefault()
+	favs, total, err := d.Post.ListFavorites(ctx.UserID(), page, size)
+	if err != nil {
+		chrome := d.chrome(ctx, "收藏 · "+d.Settings.SiteBranding().Name, "", "")
+		chrome.Error = err.Error()
+		ctx.HTML(http.StatusOK, "favorites/list", favoritesData{PageChrome: chrome})
+		return
+	}
+	items := make([]favItem, 0, len(favs))
+	for _, f := range favs {
+		title := f.Post.Title
+		author := strings.TrimSpace(f.Post.User.Nickname)
+		if author == "" {
+			author = f.Post.User.Username
+		}
+		board := ""
+		if f.Post.Board.ID > 0 {
+			board = f.Post.Board.Name
+		}
+		items = append(items, favItem{
+			PostID: f.PostID, Title: title, AuthorName: author, BoardName: board,
+			CreatedLabel: formatTime(f.CreatedAt),
+		})
+	}
+	chrome := d.chrome(ctx, "收藏 · "+d.Settings.SiteBranding().Name, "", "")
+	hasMore := int64(page*size) < total
+	ctx.HTML(http.StatusOK, "favorites/list", favoritesData{
+		PageChrome: chrome,
+		Items:      items,
+		Page:       page, PrevPage: page - 1, NextPage: page + 1,
+		HasPrev: page > 1, HasMore: hasMore, Total: total,
+	})
+}