refactor: implement new UI/UX architecture with redesigned desktop and mobile layouts, CSS-in-CSS modularization, and updated components.

internal/models/models.go

@@ -13,6 +13,13 @@ type User struct {
 	UpdatedAt    time.Time `json:"updated_at"`
 }
 
+// SearchHistoryItem tracks user search history for autocomplete
+type SearchHistoryItem struct {
+	Keyword        string    `json:"keyword"`
+	LastSearchedAt time.Time `json:"last_searched_at"`
+	SearchCount    int       `json:"search_count"`
+}
+
 // Category represents a folder/tag grouping for feeds
 type Category struct {
 	ID        string    `json:"id"`
@@ -29,6 +36,7 @@ type Feed struct {
 	Title                  string     `json:"title"`
 	FeedURL                string     `json:"feed_url"`
 	SiteURL                string     `json:"site_url"`
+	IconURL                string     `json:"icon_url,omitempty"`
 	CategoryID             *string    `json:"category_id,omitempty"`
 	CategoryTitle          string     `json:"category_title,omitempty"`
 	IsVirtualDigest        bool       `json:"is_virtual_digest"`
@@ -108,6 +116,7 @@ type Stats struct {
 	TotalFeeds      int `json:"total_feeds"`
 	TotalUnread     int `json:"total_unread"`
 	TotalStarred    int `json:"total_starred"`
+	TotalShared     int `json:"total_shared"`
 	TotalCategories int `json:"total_categories"`
 	TotalRules      int `json:"total_rules"`
 }
@@ -129,6 +138,7 @@ type CreateFeedRequest struct {
 	FeedURL                string  `json:"feed_url"`
 	CategoryID             *string `json:"category_id,omitempty"`
 	Title                  *string `json:"title,omitempty"`
+	IconURL                *string `json:"icon_url,omitempty"`
 	RefreshIntervalMinutes *int    `json:"refresh_interval_minutes,omitempty"`
 	TimeoutSeconds         *int    `json:"timeout_seconds,omitempty"`
 }
@@ -137,6 +147,7 @@ type CreateFeedRequest struct {
 type UpdateFeedRequest struct {
 	Title                  *string `json:"title,omitempty"`
 	CategoryID             *string `json:"category_id,omitempty"`
+	IconURL                *string `json:"icon_url,omitempty"`
 	RefreshIntervalMinutes *int    `json:"refresh_interval_minutes,omitempty"`
 	TimeoutSeconds         *int    `json:"timeout_seconds,omitempty"`
 }