integrate profile view caching

Signed-off-by: kernelkind <kernelkind@gmail.com>

src/column.rs

@@ -1,6 +1,5 @@
 use crate::route::{Route, Router};
 use crate::timeline::{Timeline, TimelineId};
-use enostr::Pubkey;
 use indexmap::IndexMap;
 use std::iter::Iterator;
 use std::sync::atomic::{AtomicU32, Ordering};
@@ -61,14 +60,6 @@ impl Columns {
         self.timelines.insert(col_id, timeline);
     }
 
-    pub fn route_profile_timeline(&mut self, col: usize, pubkey: Pubkey, timeline: Timeline) {
-        self.column_mut(col)
-            .router_mut()
-            .route_to(Route::Profile(pubkey, timeline.id));
-
-        self.timelines.insert(Self::get_new_id(), timeline);
-    }
-
     pub fn new_column_picker(&mut self) {
         self.add_column(Column::new(vec![Route::AddColumn]));
     }