feat: route /strands review command to reviewer mode

Author: aidandaly24

.github/scripts/javascript/process-inputs.cjs

@@ -74,8 +74,12 @@ function buildPrompts(mode, issueId, isPullRequest, command, branchName, inputs)
     inputs.session_id ||
     (mode === 'implementer' ? `${mode}-${branchName}`.replace(/[\/\\]/g, '-') : `${mode}-${issueId}`);
 
-  const scriptFile =
-    mode === 'implementer' ? '.github/agent-sops/task-implementer.sop.md' : '.github/agent-sops/task-refiner.sop.md';
+  const sopFiles = {
+    implementer: '.github/agent-sops/task-implementer.sop.md',
+    reviewer: '.github/agent-sops/task-reviewer.sop.md',
+    refiner: '.github/agent-sops/task-refiner.sop.md',
+  };
+  const scriptFile = sopFiles[mode] || sopFiles.refiner;
 
   const systemPrompt = fs.readFileSync(scriptFile, 'utf8');
 
@@ -90,7 +94,11 @@ module.exports = async (context, github, core, inputs) => {
     const { issueId, command, issue } = await getIssueInfo(github, context, inputs);
 
     const isPullRequest = !!issue.data.pull_request;
-    const mode = isPullRequest || command.startsWith('implement') ? 'implementer' : 'refiner';
+    const mode = command.startsWith('review')
+      ? 'reviewer'
+      : isPullRequest || command.startsWith('implement')
+        ? 'implementer'
+        : 'refiner';
     console.log(`Is PR: ${isPullRequest}, Mode: ${mode}`);
 
     const branchName = await determineBranch(github, context, issueId, mode, isPullRequest);