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_11.txt

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