feat: feed ux improvements

crates/application/src/ports.rs

@@ -48,11 +48,15 @@ pub struct ActivityFeedPageData {
     pub current_offset: u32,
     pub has_more: bool,
     pub limit: u32,
+    pub filter: String,
+    pub sort_by: String,
+    pub search: String,
 }
 
 pub struct UsersPageData {
     pub ctx: HtmlPageContext,
     pub users: Vec<UserSummary>,
+    pub remote_actors: Vec<RemoteActorView>,
 }
 
 pub struct ProfilePageData {

crates/application/src/queries.rs

@@ -14,8 +14,11 @@ pub struct GetReviewHistoryQuery {
 }
 
 pub struct GetActivityFeedQuery {
-    pub limit: Option<u32>,
-    pub offset: Option<u32>,
+    pub limit: u32,
+    pub offset: u32,
+    pub sort_by: domain::ports::FeedSortBy,
+    pub search: Option<String>,
+    pub following: Option<domain::ports::FollowingFilter>,
 }
 
 pub struct GetUsersQuery;

crates/application/src/use_cases/get_activity_feed.rs

@@ -11,6 +11,13 @@ pub async fn execute(
     ctx: &AppContext,
     query: GetActivityFeedQuery,
 ) -> Result<Paginated<FeedEntry>, DomainError> {
-    let page = PageParams::new(query.limit, query.offset)?;
-    ctx.diary_repository.query_activity_feed(&page).await
+    let page = PageParams::new(Some(query.limit), Some(query.offset))?;
+    ctx.diary_repository
+        .query_activity_feed_filtered(
+            &page,
+            &query.sort_by,
+            query.search.as_deref(),
+            query.following.as_ref(),
+        )
+        .await
 }