thrunt-insert-phaselisted

<objective> Insert a decimal phase for urgent work discovered mid-milestone that must be completed between existing integer phases. Uses decimal numbering (72.1, 72.2, etc.) to preserve the logical sequence of planned phases while accommodating urgent insertions. Purpose: Handle urgent work discovered during execution without renumbering entire huntmap. </objective> <execution_context> @.github/thrunt-god/workflows/insert-phase.md </execution_context> <context> Arguments: $ARGUMENTS (format: <after-phase-number> <description>) Huntmap and state are resolved in-workflow via `init phase-op` and targeted tool calls. </context> <process> Execute the insert-phase workflow from @.github/thrunt-god/workflows/insert-phase.md end-to-end. Preserve all validation gates (argument parsing, phase verification, decimal calculation, huntmap updates). </process>