Show 'Not installed' badge for unavailable wallets in the connect-wallet dialog

[Austinaminu2]

Description

The connect-wallet dialog (`components/layout/connect-wallet-button.tsx:96-121`) lists every wallet option uniformly, with no "Not installed" badge or install link — even though each wallet option already carries a working `isAvailable()` check (defined at `components/providers/wallet-provider.tsx:41,47,75,193,221`) that's simply never called from the dialog.

Location

`components/layout/connect-wallet-button.tsx:96-121`, `components/providers/wallet-provider.tsx` (`isAvailable()` checks)

Task

Call each wallet option's existing `isAvailable()` check when rendering the dialog, and show a "Not installed" badge (with a link to install the wallet) for options that aren't available, instead of listing every wallet identically.

Good for contributors because

The detection logic already exists and works — this is purely a UI-wiring task using data that's already available.

[Demilade10]

@Demilade10 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hi I can fix this

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[Oluwanifemi18-ux]

@Oluwanifemi18-ux has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

I'm interested in taking on this issue and contributing to the Stellar ecosystem. I've reviewed the requirements and understand the expected outcome. I can investigate the existing implementation, identify the best approach, and deliver a clean, focused solution that follows the project's standards.

I'll make sure the implementation is properly tested, maintainable, and doesn't introduce unnecessary changes. I'm ready to start working on this and would appreciate being assigned the issue if it's available.

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[Clinton6801]

@Clinton6801 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello boss, I'd love to work on this issue

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[emmyokolo2525-cyber]

@emmyokolo2525-cyber has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Am a full-Stack Engineer focused on frontend, backend, APIs, automation, and modern web technologies. Passionate about solving real-world problems, contributing to open source, and delivering clean, scalable, review-ready solutions.

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[anifast-123]

@anifast-123 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello maintainer, i would like to work on this issue

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[oscar24357]

@oscar24357 has applied to work on this issue as part of the Stellar Wave Program's 8th wave.

Hello boss, can you please assign this issue to me

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[Muyideen-js]

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

Hi, I can fix this

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[dollfins]

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

hello maintainer, can i work on this issue

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[payfoxX]

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

I love to fix this issue, kindly assign it to me. Thanks

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