fix(deps): address open security vulnerabilities

[sadjow]

Summary

• Upgrade eslint from 9.26.0 to 9.39.1 (removes @modelcontextprotocol/sdk transitive dependency)
• Upgrade @nuxt/eslint and @nuxt/eslint-config to 1.11.0
• Upgrade playground nuxt to 4.2.1
• Add tmp resolution to 0.2.4

Vulnerabilities Addressed

#	Package	Severity	Fix
90	@modelcontextprotocol/sdk < 1.24.0	HIGH	eslint upgrade removes this dep
84, 83	node-forge < 1.3.2	HIGH/MEDIUM	Resolution already in place
72, 65, 63	vite 7.1.x	MEDIUM/LOW	Resolution already in place
58	tmp <= 0.2.3	LOW	Added resolution