planning: add issue fix-stakeholder-review-task-tool-references to 2.1

Author: cowwoc

.cat/issues/v2/v2.1/fix-stakeholder-review-task-tool-references/index.json

@@ -0,0 +1,3 @@
+{
+  "status" : "open"
+}

.cat/issues/v2/v2.1/fix-stakeholder-review-task-tool-references/plan.md

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+# Fix stakeholder-review-agent Task tool references
+
+## Type
+
+bugfix
+
+## Goal
+
+Fix `stakeholder-review-agent` skill which references a non-existent "Task tool" for spawning subagents.
+The correct tool is the "Agent tool". Additionally, fix the `cat:stakeholder-*` agent types whose SKILL.md
+preprocessor fails because `$0` (catAgentId) is blank when the Agent tool loads the skill before
+SubagentStartHook fires.
+
+## Dependencies
+
+(none)
+
+## Post-conditions
+
+- [ ] All references to "Task tool" in `plugin/skills/stakeholder-review-agent/first-use.md` are replaced
+      with "Agent tool"
+- [ ] `cat:stakeholder-*` agent types can be successfully spawned via the Agent tool without
+      "catAgentId is blank" errors
+- [ ] No regressions in existing stakeholder review functionality