use egui_virtual_list for rendering

absolutely insane performance increase

Fixes: https://github.com/damus-io/notedeck/issues/32
Suggested-by: @lucasmerlin
Signed-off-by: William Casarin <jb55@jb55.com>

Cargo.lock

@@ -1055,7 +1055,7 @@ dependencies = [
  "wasm-bindgen",
  "wasm-bindgen-futures",
  "web-sys",
- "web-time",
+ "web-time 0.2.4",
  "wgpu",
  "winapi",
  "winit",
@@ -1090,7 +1090,7 @@ dependencies = [
  "puffin",
  "thiserror",
  "type-map",
- "web-time",
+ "web-time 0.2.4",
  "wgpu",
  "winit",
 ]
@@ -1107,7 +1107,7 @@ dependencies = [
  "puffin",
  "raw-window-handle 0.6.0",
  "smithay-clipboard",
- "web-time",
+ "web-time 0.2.4",
  "webbrowser",
  "winit",
 ]
@@ -1145,6 +1145,16 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "egui_virtual_list"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "142d3a0ad2ae4743e323ad1cb384bffd45abc36dac6f9833f0980c2b4d76af1a"
+dependencies = [
+ "egui",
+ "web-time 1.1.0",
+]
+
 [[package]]
 name = "ehttp"
 version = "0.2.0"
@@ -2580,6 +2590,7 @@ dependencies = [
  "eframe",
  "egui",
  "egui_extras",
+ "egui_virtual_list",
  "ehttp 0.2.0",
  "enostr",
  "env_logger 0.10.2",
@@ -3059,7 +3070,7 @@ dependencies = [
  "puffin",
  "time",
  "vec1",
- "web-time",
+ "web-time 0.2.4",
 ]
 
 [[package]]
@@ -4679,6 +4690,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "webbrowser"
 version = "0.8.12"
@@ -5156,7 +5177,7 @@ dependencies = [
  "wayland-protocols",
  "wayland-protocols-plasma",
  "web-sys",
- "web-time",
+ "web-time 0.2.4",
  "windows-sys 0.48.0",
  "x11-dl",
  "x11rb 0.13.0",