Feat: Add Quantity Button

[SrinivasDevolper]

Related Issue

[Cite any related issue(s) this pull request addresses. If none, simply state "None”]

When a user wants more than one product, we need to add a quantity button that gives users a convenient real-time experience.

Description

[Please include a brief description of the changes or features added]

I added the Quantity Button Feature

Issue no: #1050

Type of PR

• Bug fix
• Feature enhancement
• Documentation update
• Other (specify): _______________

Screenshots / videos (if applicable)

[Attach any relevant screenshots or videos demonstrating the changes]

quantity.-.Made.with.Clipchamp.mp4

Checklist:

• I have performed a self-review of my code
• I have read and followed the Contribution Guidelines.
• I have tested the changes thoroughly before submitting this pull request.
• I have provided relevant issue numbers, screenshots, and videos after making the changes.
• I have commented my code, particularly in hard-to-understand areas.

Additional context:

[Include any additional information or context that might be helpful for reviewers.]

If it's not good, please assign me again I will do it better

I expect a level 3 label

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Name	Status	Preview	Comments	Updated (UTC)
flipkart-clone	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 22, 2024 3:15am

[arghadipmanna101]

There have some conflict issue check it once.

[SrinivasDevolper]

There have some conflict issue check it once.

Please add Level Labels on this PR

[arghadipmanna101]

What is this man?

[SrinivasDevolper]

What is this man?

What happend, I didn't understand