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_34.txt

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