Fixed the research-grounding link level in templates/task-template.md and task-utils §5(a): links written into a task file must be ../../research/... (two levels up from tasks/), not ../research/....
A challenge of the plan-004 implementation found that grounding links written into a task file (which lives in tasks/) used ../research/..., resolving to a non-existent <repo-root>/research/ — every such link was dead. The sibling research repo is two levels up from a task file, so the correct link is ../../research/.... Fixed the three link templates and the task-utils §5(a) parenthetical, and added a note explaining the two-levels-up prefix. The research-access skill and task-utils §5(b) filesystem-check paths keep ../research deliberately — those run from the repo root, where one level up is correct.
templates/task-template.md.claude/skills/task-utils/SKILL.mdfix