Fullscreen MediaViewer refactor

- Moved media related logic into notedeck instead of the ui crate,
  since they pertain to Images/ImageCache based systems

- Made RenderableMedia owned to make it less of a nightmware
  to work with and the perf should be negligible

- Added a ImageMetadata cache to Images. This is referenced
  whenever we encounter an image so we don't have to
  redo the work all of the time

- Relpaced our ad-hoc, hand(vibe?)-coded panning and zoom logic
  with the Scene widget, which is explicitly designed for
  this use case

- Extracted and detangle fullscreen media rendering from inside of note
  rendering.  We instead let the application decide what action they
  want to perform when note media is clicked on.

- We add an on_view_media action to MediaAction for the application to
  handle. The Columns app uses this toggle a FullscreenMedia app
  option bits whenever we get a MediaAction::ViewMedis(urls).

Signed-off-by: William Casarin <jb55@jb55.com>

crates/notedeck_columns/src/ui/note/post.rs

@@ -14,13 +14,12 @@ use egui::{
 };
 use enostr::{FilledKeypair, FullKeypair, NoteId, Pubkey, RelayPool};
 use nostrdb::{Ndb, Transaction};
+use notedeck::media::gif::ensure_latest_texture;
+use notedeck::{get_render_state, JobsCache, PixelDimensions, RenderState};
+
 use notedeck_ui::{
     app_images,
-    blur::PixelDimensions,
     context_menu::{input_context, PasteBehavior},
-    gif::{handle_repaint, retrieve_latest_texture},
-    images::{get_render_state, RenderState},
-    jobs::JobsCache,
     note::render_note_preview,
     NoteOptions, ProfilePic,
 };
@@ -471,7 +470,7 @@ impl<'a, 'd> PostView<'a, 'd> {
                 self.note_context.img_cache,
                 cache_type,
                 url,
-                notedeck_ui::images::ImageType::Content(Some((width, height))),
+                notedeck::ImageType::Content(Some((width, height))),
             );
 
             render_post_view_media(
@@ -595,12 +594,10 @@ fn render_post_view_media(
             .to_points(ui.pixels_per_point())
             .to_vec();
 
-            let texture_handle = handle_repaint(
-                ui,
-                retrieve_latest_texture(url, render_state.gifs, renderable_media),
-            );
+            let texture_handle =
+                ensure_latest_texture(ui, url, render_state.gifs, renderable_media);
             let img_resp = ui.add(
-                egui::Image::new(texture_handle)
+                egui::Image::new(&texture_handle)
                     .max_size(size)
                     .corner_radius(12.0),
             );

crates/notedeck_columns/src/ui/note/quote_repost.rs

@@ -6,8 +6,8 @@ use crate::{
 
 use egui::ScrollArea;
 use enostr::{FilledKeypair, NoteId};
-use notedeck::NoteContext;
-use notedeck_ui::{jobs::JobsCache, NoteOptions};
+use notedeck::{JobsCache, NoteContext};
+use notedeck_ui::NoteOptions;
 
 pub struct QuoteRepostView<'a, 'd> {
     note_context: &'a mut NoteContext<'d>,

crates/notedeck_columns/src/ui/note/reply.rs

@@ -6,8 +6,7 @@ use crate::ui::{
 
 use egui::{Rect, Response, ScrollArea, Ui};
 use enostr::{FilledKeypair, NoteId};
-use notedeck::NoteContext;
-use notedeck_ui::jobs::JobsCache;
+use notedeck::{JobsCache, NoteContext};
 use notedeck_ui::{NoteOptions, NoteView, ProfilePic};
 
 pub struct PostReplyView<'a, 'd> {

crates/notedeck_columns/src/ui/profile/mod.rs

@@ -13,12 +13,11 @@ use crate::{
     ui::timeline::{tabs_ui, TimelineTabView},
 };
 use notedeck::{
-    name::get_display_name, profile::get_profile_url, IsFollowing, NoteAction, NoteContext,
-    NotedeckTextStyle,
+    name::get_display_name, profile::get_profile_url, IsFollowing, JobsCache, NoteAction,
+    NoteContext, NotedeckTextStyle,
 };
 use notedeck_ui::{
     app_images,
-    jobs::JobsCache,
     profile::{about_section_widget, banner, display_name_widget},
     NoteOptions, ProfilePic,
 };

crates/notedeck_columns/src/ui/search/mod.rs

@@ -5,11 +5,11 @@ use state::TypingType;
 use crate::{timeline::TimelineTab, ui::timeline::TimelineTabView};
 use egui_winit::clipboard::Clipboard;
 use nostrdb::{Filter, Ndb, Transaction};
-use notedeck::{tr, tr_plural, Localization, NoteAction, NoteContext, NoteRef};
+use notedeck::{tr, tr_plural, JobsCache, Localization, NoteAction, NoteContext, NoteRef};
+
 use notedeck_ui::{
     context_menu::{input_context, PasteBehavior},
     icons::search_icon,
-    jobs::JobsCache,
     padding, NoteOptions,
 };
 use std::time::{Duration, Instant};

crates/notedeck_columns/src/ui/thread.rs

@@ -2,8 +2,8 @@ use egui::InnerResponse;
 use egui_virtual_list::VirtualList;
 use nostrdb::{Note, Transaction};
 use notedeck::note::root_note_id_from_selected_id;
+use notedeck::JobsCache;
 use notedeck::{NoteAction, NoteContext};
-use notedeck_ui::jobs::JobsCache;
 use notedeck_ui::note::NoteResponse;
 use notedeck_ui::{NoteOptions, NoteView};
 

crates/notedeck_columns/src/ui/timeline.rs

@@ -3,7 +3,7 @@ use egui::{vec2, Direction, Layout, Pos2, Stroke};
 use egui_tabs::TabColor;
 use nostrdb::Transaction;
 use notedeck::ui::is_narrow;
-use notedeck_ui::jobs::JobsCache;
+use notedeck::JobsCache;
 use std::f32::consts::PI;
 use tracing::{error, warn};