v0.4.0

What's Changed

• feat(standards): agentic JWT claims behind a flag by @thegdsks in #18
• feat(oauth): 10 providers promoted to first-class named exports by @thegdsks in #19
• docs(migrate): first migration guide by @thegdsks in #20
• docs(compare): hub and four comparison pages by @thegdsks in #21
• feat(cli): create-kavachos-app scaffolder with a Next.js template by @thegdsks in #22
• feat(policy): 7 copy-paste policy templates by @thegdsks in #23
• feat(vc): export audit records as Verifiable Credentials by @thegdsks in #24
• feat(marquee): interactive home-page demo app by @thegdsks in #25

Full Changelog: v0.3.0...v0.4.0