Change animation frames (#3627)

## Description
- Changes animation frames to be smaller
- Cleans up file names and popup logic

## tests
- Passes local CI

codex-rs/tui/frames/hbars/frame_22.txt

@@ -0,0 +1,17 @@
+                                      
+             ▂▆▇▄▇▄▄▇▄▇▆▂             
+         ▂▇▅▇▁▅▂▅▁▅▃▁▁▄▁▇▅▇▇▂         
+       ▆▄▇▄▁▃▇▇▂    ▂█▇▃▇▇▇▂▂▇▆       
+      ▄▇▁▇▇█            ▆▆▁▁▁▂▇▃      
+     ▃▁▁▅█            ▆▂▅▁▄▁▅▅▄█▁     
+    ▃▁▇▅▂           ▆▁▅▁▄▃▅▂ ▃▁▃▄▁    
+   ▁▇▇▃▅           ▁▇▁▃▇▅█    ▁▁▅▁    
+   ▁▁▄▁▂           ▁▃▁▁▃▃     ▁▃▁█▁   
+   ▁▁▆█▆ ▇▁▄▄▄▄▄▄▇▇▂▃▇▁▂ ▃▆   ▂▁▄█    
+   ▃▁▄ ▇▂▃▃▆ ▅▆█▁▅▅▁  ▃▇▄▂█▁▆▆ ▅▃▄    
+    ▃▃▃▂▁ █████▇▇█▂    ▂▅▇▇▂▅▅▅█▆▂    
+     ▃▇▃▂▃▆               ▂▇▆█▁▆█     
+      ██▇▄ ▇▇▂         ▂▅▇▆█▇▂▅       
+        █▅▇▇▆█▇▁▄▄▇▄▄▅▄▇███▆▇         
+           █▁█▁▂▄▂▂▂▆▄▂▅▄▇▂           
+