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/shapes/frame_33.txt

@@ -0,0 +1,17 @@
+                                      
+               ◆▲□●□●□●◇△◆            
+            ◆□□◇◇○□●◇△◇▲◇□◇□△         
+          ◆△○◇□□□▲●■◆  ■□△◇◇□■▲       
+         ▲○△◇△◆◇▲◆        □◇◇○◆□      
+        ◆△◇△◆◇◇△○○○         ◇□○○○     
+        △△▲   ○◆○○◆○▲        △○△◆○    
+        ◇◇□    ○▲□◇◆◇○       ◇□◇◇     
+        □◇▲▲   ▲■■○△●▲       ○■◇□     
+        ◇◇◇ ◇ ▲◆ △□▲▲▲●●●□◇◇□△◆◇○◇    
+        ○△◇■■△△▲△◆◇◇◆◆◆◆◆◇◇□○○○◇◇△    
+        ○●○▲ ◇△◇△ △ ■■■■□□□ ◇◇▲△○◆    
+         ○□○□▲■▲           △△●△●△     
+          □○■□▲□●▲      ◆□◇▲△□○■      
+            ○◇■□○□◇▲●□◆■●▲○□◇□        
+              ■●●□▲◆◆◆○□□●▲■          
+                   ◆◆◆◆