Added an info button for torrent seed percent/leach

[taylorcox75]

Add info button for torrent seed/peer completion details

Summary

Adds an info button next to Seeds and Peers in torrent details that opens a modal showing connected peers and their completion percentages (e.g., 100%, 59%, 22%).

Changes

Torrent details view (app/torrent/[hash].tsx):

• Info button next to Seeds and Peers in the Details section
• Modal listing connected peers with progress, IP, and client
• Peers sorted by progress (seeds first, then leeches by %)

TorrentDetails component (components/TorrentDetails.tsx):

• Same info button and modal next to Seeds/Peers StatCards

API:

• Uses existing syncApi.getTorrentPeers() (qBittorrent /api/v2/sync/torrentPeers)
• Uses progress from the API for completion %

UX

• Info icon next to Seeds and Peers
• Tapping opens a bottom-sheet modal titled "Connected Peers"
• Each peer shows XX.X% | IP:Port plus client name when available
• Loading state while fetching
• Empty state when there are no peers

Files modified

• app/torrent/[hash].tsx — peer modal, handler, styles
• components/TorrentDetails.tsx — peer modal, handler, styles

Testing

• Open a torrent with active seeds/peers and tap the info button; modal shows peers and %
• Open a torrent with no peers; modal shows empty state
• Matches peer info shown in the qBittorrent WebUI