fix: auth banner 'Configure now' navigates to authentication tab

[simplesagar]

Summary

• Fixes the "Configure now" link in the Playground auth warning banner to navigate to the authentication tab instead of the MCP server overview page
• The hash prop was incorrectly set to "auth" but MCPDetails.tsx only recognizes "authentication" as a valid tab value

Fixes AGE-1286

Test plan

• Open Playground with an MCP server that has unconfigured auth variables
• Click "Configure now" in the warning banner
• Verify it navigates to the MCP details page with the authentication tab selected

🤖 Generated with Claude Code

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[linear]

AGE-1286 bug: auth not configured banner in playground goes to homepage of mcp, not auth tab

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Project	Deployment	Actions	Updated (UTC)
gram-docs-redirect	Ready	Preview, Comment	Feb 4, 2026 0:37am

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