Change status badge to 'Completed'

sayampradhan · web-flow · commit d398e154db43 · 2026-04-06T22:32:53.000+05:30
Updated the status badge from 'In Progress' to 'Completed'.
diff --git a/phase-3-data-structures/readme.md b/phase-3-data-structures/readme.md
@@ -9,7 +9,7 @@
   <img src="https://img.shields.io/badge/Focus-Arrays_&_Strings-FF8800" />
   <img src="https://img.shields.io/badge/Mastery-Data_Structures-blue" />
   <img src="https://img.shields.io/badge/Skill-Algorithmic_Thinking-success" />
-  <img src="https://img.shields.io/badge/Status-In_Progress-yellow" />
+  <img src="https://img.shields.io/badge/Status-Completed-success" />
 </p>
 
 > Data structures are where programming  
