fix(dashboard): fix config copy failing silently in Safari (iOS & macOS)

[MatinDehghanian]

Problem

Copying subscription configs (links, xray, outline, etc.) from the user action buttons appeared to succeed (toast showed "Copied") but nothing was actually written to the clipboard on Safari — both iOS and macOS.

Root cause: Safari requires clipboard.write() / clipboard.writeText() to be called synchronously within a user gesture handler. The previous implementation awaited fetchContent(link) before calling copy(), which yielded the JS event loop and broke Safari's user-gesture requirement, causing the clipboard write to silently fail.

Fix

Use navigator.clipboard.write() with a ClipboardItem that wraps the fetch in a Promise. This initiates the clipboard write synchronously (satisfying Safari's security check) while the content resolves asynchronously. Falls back to the previous writeText approach for browsers without ClipboardItem support (e.g. older Firefox).

Affected file

• dashboard/src/components/users/action-buttons.tsx — handleLinksCopy

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[ImMohammad20000]

reset to first commit and open another pr for fix(dashboard): use ClipboardItem to fix config copy in Safari commit