Use slug-safe workflow names for log filenames and update harness template

[tbrandenburg]

Motivation

• Ensure log filenames are slug-safe, deterministic, and include UTC timestamp and PID to avoid collisions and permission issues.
• Make the prompt/template documentation consistent about the required filename format using bracketed placeholders.

Description

• Add WORKFLOW_NAME, WORKFLOW_SLUG, LOG_TIMESTAMP, and LOG_BASENAME variables to the Bash harness template to build a made-[workflow-name]-[timestamp]-[PID].log filename safely using tr and sed for slugification and date -u for UTC timestamps.
• Use LOG_BASENAME when selecting the log file path for /var/log or the fallback /tmp/made-harness-logs, and ensure the fallback directory is created with mkdir -p.
• Update the template documentation examples to use bracketed placeholder notation (e.g. /var/log/made-[workflow-name]-[timestamp]-[PID].log).
• Preserve existing logging behavior of emitting ISO-8601 UTC timestamps, writing to stderr, and appending to the log file when writable.

Testing

• Ran the repository linters and the frontend test suite against the modified templates and harness script; all checks passed.

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Codex Task

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Project	Deployment	Actions	Updated (UTC)
made	Ready	Preview, Comment	Mar 25, 2026 6:58pm