v6.0.9

Documentation

• add more symbol document, ignore ts-private fields (8b73687)
• bump typedoc (6163a8b)
• drop cdnjs links in README (a910038)
• drop denoland/x links in README and add jsr (3662b9e)
• fix key export links from docs/README.md (c8edfc2)

Refactor

• always assume structuredClone is present (f7898a9)
• hide internal private fields and drop ProduceJWT inheritance (ab18881)
• less objects when JWE JWT Replicated Header Parameters are used (c763a0e)