fix: preserve explicit process exclusions and disk diagnostics - #13

Process completed with exit code 1.

Claude review did not complete successfully (conclusion: missing).

Process completed with exit code 1.

Action failed with error: --json-schema was provided but Claude did not return structured_output. Result subtype: success

--json-schema was provided but Claude did not return structured_output. Result subtype: success

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/