[FEATURE] Add live stream progress bar with countdown timer

[ritik4ever]

Category: frontend
Project area: frontend/src/components/StreamsTable.tsx

Implementation:

• Progress bar shows vested / totalAmount percentage.
• Countdown timer shows time remaining until stream end.
• Both update in real time without full re-render.

Acceptance Criteria:

• Progress bar accurate to current second.
• Completed streams show 100% with Completed badge.
• Scheduled streams show 0% with countdown to start.

[CHKM001]

@CHKM001 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I will implement this feature as specified and merge within hours
Thanks

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[Faromzy]

@Faromzy has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I will love to work on this issue,pls 🙏 give me

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[mikevill20]

@mikevill20 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello maintainer, please assign this issue to me. Thanks

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[Tobi-8]

@Tobi-8 has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

hey, i reviewed your description and it is something i can comfortably do, i'd appreciate if you gave me the opportunity of getting this issue

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[uzochukwuV]

@uzochukwuV has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello, I’m a developer and I’ve accessed this issue. I strongly believe I can solve it. Please assign it to me

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[Kenlachy]

@Kenlachy has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

I will like to work on this issue. Please assign to me. Thank you.

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[CollinsKRO]

@CollinsKRO has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hello maintainer please assign me this

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[Caneryy]

@Caneryy has applied to work on this issue as part of the Stellar Wave Program's 6th wave.

Hi, can I work on this issue?

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