Improvement: Added Toast messages

[dhruv8433]

Issue Description

[Provide a brief description of the issue]

• when we add any product to card there is not any toast message shown

Steps to Reproduce

[Outline the steps required to reproduce the issue]

• we can add react hot toast for improve user-experience

Expected Behavior

[Describe what you expected to happen]

• when user add or remove any product, one toast message shown on operation...

Screenshots

[Include any relevant screenshots]

we can add react-hot-toast something like this

[annoy004]

can you please assign me this

[dhruv8433]

@JiyaGupta-cs i would like to work on this, please response...