fix(v9): Skip AI calls in report formatter for EXISTING_REST issues

SESSION 92: Report formatter was making duplicate AI calls:
- Now uses pre-generated fix from enrichWithAI if available
- Skips AI generation for EXISTING_REST issues
- Only generates new fixes for actionable issues without existing fixes

This significantly reduces API calls by:
1. Avoiding duplicate AI calls for already-enriched issues
2. Skipping AI for EXISTING_REST (unchanged on both branches)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: alpsla

packages/agents/src/two-branch/analyzers/v9-report-formatter.ts

@@ -663,8 +663,18 @@ ${Object.entries(categoryCounts).map(([cat, count]) =>
   }
 
   private async formatIssueWithEducation(issue: Issue, severity: string): Promise<string> {
-    // Get dynamic fix suggestion from specialized agent
-    const fixSuggestion = await this.generateDynamicFix(issue);
+    // SESSION 92: Use pre-generated fix if available, skip AI for EXISTING_REST
+    let fixSuggestion = (issue as any).fixSuggestion;
+
+    // Only generate new fix if:
+    // 1. No pre-existing fix, AND
+    // 2. Issue is actionable (NEW or EXISTING_MODIFIED)
+    const isActionable = issue.status !== 'EXISTING_REST' &&
+      (issue.status === 'new' || issue.status === 'modified' || !issue.status);
+
+    if (!fixSuggestion && isActionable) {
+      fixSuggestion = await this.generateDynamicFix(issue);
+    }
 
     let issueReport = `#### ${issue.title}