Feat:Implement Auto-Save for Code

[Anushka-Pote]

Describe the feature

Add an auto-save feature that saves code input periodically, allowing users to recover their progress if they leave and return.

Add ScreenShots

Requirements:
Implement a function to save the code in localStorage every few seconds or after a pause in typing.
Retrieve and display saved code from localStorage when the page loads.
Include an indicator to show when the code is being saved.

Record

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