chore: sync development → nightly (2026-04-12)

[github-actions]

Automated sync of development into nightly by workflow.

[sentry]

Bug: Removing target="_blank" from resource links causes external sites like the client area and game panel to open in the same tab, navigating users away from the main site.
_{Severity: MEDIUM}

Suggested Fix

Conditionally render target="_blank" rel="noopener noreferrer" for links marked with external: true in the resources array. This will restore the expected behavior of opening external panels in a new tab while allowing internal links to navigate within the same tab.

Prompt for AI Agent

Review the code at the location below. A potential bug has been identified by an AI
agent.
Verify if this is a real issue. If it is, propose a fix; if not, explain why it's not
valid.

Location: packages/ui/components/Static/navigation.tsx#L421

Potential issue: The removal of `target="_blank"` from resource links in the
`Navigation` component means that links to external resources, such as the client
billing portal and game/VPS panels, will no longer open in a new tab. Instead, they will
navigate the user away from the main website within the same browser tab. This occurs
despite the data structure containing an `external: true` flag for these URLs, as this
flag is not used to conditionally render the `target` attribute. This change creates a
significant UX regression for critical user journeys, forcing users to manually navigate
back to the main site.

_{Did we get this right? 👍 / 👎 to inform future reviews.}