chore: release v0.8.2

[github-actions]

🤖 New release

• rmcp-macros: 0.8.1 -> 0.8.2
• rmcp: 0.8.1 -> 0.8.2 (✓ API compatible changes)

Changelog

rmcp-macros

0.8.2 - 2025-10-15

Other

• (macro) fix visibility attribute's usage of handler macro (#481)
• bump crate version in README.md (#471)

rmcp

0.8.2 - 2025-10-15

Added

• add type-safe elicitation schema support (#465) (#466)
• (SEP-973) following change Icon.sizes from string to string array (#479)

Fixed

• (oauth) dynamic client registration should be optional (#463)
• (sse-client) consume control frames; refresh message endpoint (#448)

Other

• Streamable HTTP: drain SSE frames until the initialize response, ignoring early notifications to prevent handshake timeouts (#467)
• bump crate version in README.md (#471)

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