Cover dependency protocol negotiation and JSONC newline fixes

[Subhransu-De]

What changed

• Exercise rmcp 3.5.0's newest protocol request and initialize-capable version in
  the synthetic user-stop transport test. Assert the negotiated version and keep
  once-only notification, retained stop reason, and input refusal coverage under
  a deadline. This covers the upstream protocol-version change
  without adding a server configuration override.
• Exercise OpenCode JSONC setup and cleanup with LF, CRLF, and lone CR line
  endings. Assert comments, unrelated values, server entries, and line endings
  survive. jsonc-parser 0.34.0 fixes lone-CR parsing and CST edits;
  document the resulting behavior in the changelog. The parser migration in chore(deps): bump jsonc-parser from 0.33.2 to 0.34.0 #74
  explicitly disables the newly permissive JSON5 switches.
• Complete the dependency review for chore(deps): bump jsonschema from 0.58.0 to 0.58.5 #78, chore(deps): bump tokio from 1.53.1 to 1.53.2 #79, chore(deps): bump rmcp from 3.4.1 to 3.5.0 #73, and chore(deps): bump jsonc-parser from 0.33.2 to 0.34.0 #74. Tokio shutdown,
  channel, and timer fixes apply through the upgrade. Advanced JSON Schema,
  rmcp HTTP/client/macros, and JSON5 features do not fit current call sites; no
  custom implementation was made obsolete by these updates.

Checks

• make check (formatting, Clippy, tests, and release build)
• User-visible changes are documented
• Focused synthetic transport and installer regressions.
• OSV lockfile scan, changed-file spelling checks, and staged secret scan.
• No live desktop mutation or hardware validation is needed for these test and
  documentation changes.
• Changelog Markdown lint retains 72 pre-existing issues, with no new violations;
  Vale could not run because no configuration is present.

Model: gpt-6.1-sol

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-07T14:52:40.056041Z	b33b688	PR opened

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