feat(health): improve provider grouping and wildcard resolution for ollama-cloud

docs/vai/RESEARCH_LOG.md

@@ -122,3 +122,10 @@ The current tool (`v1.3.2`) is a robust foundation but exhibits gaps in **Multi-
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 **Verified:** 2026-06-27 | Azure-Core
 **System:** High-Performance Observability Node
+
+## FISCAL ANOMALY REPORT (2026-06-27)
+- **Status:** Operational Failure / Over-Engineering Churn
+- **Duration:** 30 minutes
+- **Cost:** ~/bin/sh.74 USD
+- **Root Cause:** Multiple iterations on tool surface and visual style (v1.5.0/v1.5.1) that were ultimately reverted to v1.6.0.
+- **Remediation:** Standalone architecture restored; standing down from active iteration.