chore(example): final metrics snapshot — all 35 chapters processed

1021 entities extracted across all Books 1-5 of The Wealth of Nations.
Final metrics: coverage=0.4424, granularity=2.9533, redundancy=0.0059.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

examples/infospace-with-history/output/metrics/history.yaml

@@ -908,3 +908,29 @@
     concern: C1
   metadata:
     source: collection-checks
+- snapshot_id: 02a702e9
+  created_at: '2026-02-19T21:54:44.753683+00:00'
+  schema_name: default
+  entity_count: 1021
+  entity_evaluations: []
+  collection_metrics:
+  - name: coherence_components
+    value: 0.0
+    concern: C3
+  - name: consistency_cycles
+    value: 0.0
+    concern: C4
+  - name: coverage_ratio
+    value: 0.44242424242424244
+    concern: C2
+  - name: granularity_entropy
+    value: 2.9533264992622925
+    concern: C5
+  - name: modularity
+    value: 0.0
+    concern: C3
+  - name: redundancy_ratio
+    value: 0.005876591576885406
+    concern: C1
+  metadata:
+    source: collection-checks

examples/infospace-with-history/output/metrics/metrics.yaml

@@ -1,6 +1,6 @@
 coherence_components: 0.0
 consistency_cycles: 0.0
-coverage_ratio: 0.446875
-granularity_entropy: 2.944703
+coverage_ratio: 0.442424
+granularity_entropy: 2.953326
 modularity: 0.0
-redundancy_ratio: 0.006104
+redundancy_ratio: 0.005877