Fix Linux screenshot support using xcap #4
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The Unix screenshot implementation was returning a 1x1 placeholder image because Tauri 2.x's window.eval() doesn't return values. This fix: - Adds xcap dependency for Linux (already used on macOS) - Rewrites unix.rs to use xcap for native X11 window capture - Matches windows by application name or title Tested in Docker with VNC + openbox. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
xcapdependency for Linux (already used on macOS)unix.rsto use native X11 window capture instead of returning a 1x1 placeholderThe previous implementation returned a hardcoded 1x1 pixel image because Tauri 2.x's
window.eval()doesn't return values on Linux.Test plan
🤖 Generated with Claude Code