Update paths, buttons and peer list view

[lixmal]

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[Copilot]

Pull Request Overview

This PR updates the NetBird browser client documentation to reflect changes in UI button labels and API endpoint paths. The changes align the documentation with the current implementation by using more specific terminology and updated endpoint structures.

• Updated button labels from generic terms like "Launch Console" and "Remote Desktop" to specific protocol names "SSH" and "RDP"
• Updated WebSocket proxy endpoints to include specific service paths (/ws-proxy/management and /ws-proxy/signal)
• Simplified "Remote Desktop access" terminology to "RDP access" for consistency

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
src/pages/how-to/browser-client.mdx	Updated button labels in peer list view from generic names to protocol-specific names (SSH/RDP)
src/pages/about-netbird/browser-client-architecture.mdx	Updated WebSocket proxy endpoint paths to include service-specific suffixes

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