Release v0.3.1

[nleononline]

Summary

• enrich the plugin manifest with publisher and project links
• explicitly declare the bundled lifecycle hooks
• classify the plugin and marketplace entry under Developer Tools
• bump the package and plugin version to 0.3.1
• add user-facing release notes

Why

The plugin metadata was incomplete and its Productivity category did not reflect its developer-tooling purpose. The marketplace remains independently published as codex-context-window; this release has no dependency on private repositories.

Impact

Runtime hook behavior is unchanged. Users get clearer plugin details and more accurate marketplace classification after upgrading.

Validation

• cargo fmt --check
• cargo test --locked --all-targets (18 passed)
• cargo clippy --locked --all-targets -- -D warnings
• cargo build --release --locked
• release metadata, workflow YAML, generated marketplace JSON, and git diff --check

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Remove the rejected top-level hooks field

When the staged v0.3.1 plugin is installed, Codex validates .codex-plugin/plugin.json, and the current ingestion schema rejects hooks as an unsupported top-level field. This addition therefore prevents the plugin from loading instead of explicitly declaring its hooks; omit it and continue relying on default hooks/ discovery.

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