refactor(agents): relocate example blocks to body (reviewer/planning agents)

agents/scope-guardian.md

@@ -3,24 +3,6 @@ name: scope-guardian
 description: |
   Use this agent when you need to verify that an implementation plan matches its
   requirements — catches scope creep and scope gaps.
-
-  <example>
-  Context: Voyage adversarial review phase checks scope alignment
-  user: "/trekplan Add caching to the API layer"
-  assistant: "Launching scope-guardian to verify plan matches requirements."
-  <commentary>
-  Phase 9 of trekplan triggers this agent alongside plan-critic.
-  </commentary>
-  </example>
-
-  <example>
-  Context: User wants to verify plan doesn't do too much or too little
-  user: "Does this plan match what I asked for?"
-  assistant: "I'll use the scope-guardian agent to check scope alignment."
-  <commentary>
-  Scope verification request triggers the agent.
-  </commentary>
-  </example>
 model: opus
 color: magenta
 tools: ["Read", "Glob", "Grep"]
@@ -144,3 +126,23 @@ One object per scope-creep / gap / dependency finding. `file`/`line` point at th
 plan step (or the brief requirement) the finding concerns; `rule_key` is a short,
 stable id for the finding class (used for exact-match dedup against plan-critic).
 Emit `"findings": []` when the plan is fully aligned.
+
+## When to use — examples
+
+<example>
+Context: Voyage adversarial review phase checks scope alignment
+user: "/trekplan Add caching to the API layer"
+assistant: "Launching scope-guardian to verify plan matches requirements."
+<commentary>
+Phase 9 of trekplan triggers this agent alongside plan-critic.
+</commentary>
+</example>
+
+<example>
+Context: User wants to verify plan doesn't do too much or too little
+user: "Does this plan match what I asked for?"
+assistant: "I'll use the scope-guardian agent to check scope alignment."
+<commentary>
+Scope verification request triggers the agent.
+</commentary>
+</example>