Run the ESI premium stage in the stacked pool (#454)

changelog.d/us-esi-premiums-pool-operator-454.added.md

@@ -0,0 +1 @@
+The US stacked pool produces `employer_sponsored_insurance_premiums` (microcosm #454). `with_us_esi_premium_inputs` is now a pre-clone pool operator: it runs on the CPS-source rows with its factor set against the anchor times those rows' share of the pool's household mass, so each ASEC person carries the premium a single-source build assigns. The early gap-fill transfers the column to ACS rows as family `source_operator_esi_premiums`, and a new derive-stage operator, `with_us_esi_premium_pool_anchor`, clears a transferred premium where the person's source record has no wages and scales the transferred rows to the same weighted total per unit of household mass. The pool-wide column then equals the single-source column. Both ESI gates grade a pooled frame: the MEPS-IC cell proofs cover the rows that carry the raw coverage columns, and the anchor-universe total adds the transferred column at those rows' employed share. A pool needs an ASEC raw-stage artifact written after the coverage columns were restored. The ACS local release lane is not covered.

docs/evidence/spec-engine/us-f0-coverage.json

@@ -6,7 +6,7 @@
   "country": "us",
   "documentation_sha256": "44f40b4e8aaa2e6be67a7bc9680cc29f88e185c10573ffb9c3f9dfbd3ad1081f",
   "field_usage": {
-    "authored_normative_field_count": 32437,
+    "authored_normative_field_count": 32478,
     "claim_count": 49,
     "claims": [
       {
@@ -33,8 +33,8 @@
         ],
         "mode": "legacy_behavior",
         "pointer_class": "all",
-        "pointer_count": 797,
-        "pointer_sha256": "55c2c0cd2d652216ed35f2d2667f52fe00229eb4336507bef9758397a1e24a17",
+        "pointer_count": 802,
+        "pointer_sha256": "eaf3cc45daebdba940e20e7bf2c995e7fc0bd5219935a963e7fca60c87111409",
         "rationale": null,
         "relative_sink_prefix": "/battery_contract",
         "source_prefix": "/authored/spec~1battery.yaml",
@@ -136,8 +136,8 @@
         "legacy_sinks": [],
         "mode": "compiler_semantic",
         "pointer_class": "all",
-        "pointer_count": 1673,
-        "pointer_sha256": "a983c0d68e980a31bd1ad41e7ef3c0cb3db9a7ee4d73454ae46f81eb6d1bb427",
+        "pointer_count": 1683,
+        "pointer_sha256": "85c679eb6be3331c9eabe066688790b328286b04921dbe56740fc6c1c2b68d01",
         "rationale": null,
         "relative_sink_prefix": null,
         "source_prefix": "/authored/spec~1catalogs.yaml/columns",
@@ -334,8 +334,8 @@
         ],
         "mode": "legacy_behavior",
         "pointer_class": "family_execution",
-        "pointer_count": 1769,
-        "pointer_sha256": "cd395f41c1cc425c734dc344607de043f3506b4ec2e727a29130fc4304f351e3",
+        "pointer_count": 1793,
+        "pointer_sha256": "8b68e86393793c1830ba8ab57d274b167d758873ae54e94342d725103ed5689d",
         "rationale": null,
         "relative_sink_prefix": null,
         "source_prefix": "/authored/spec~1imputation.yaml/families",
@@ -349,7 +349,7 @@
         "mode": "front_end_validation",
         "pointer_class": "family_concept_validation",
         "pointer_count": 52,
-        "pointer_sha256": "bdf40812604e7cd35d68093fe14b7cd1371cb8ab8658fd6002b254610b062781",
+        "pointer_sha256": "58b1a3460b01856ac57133224c16192ee26ee9b42a82be526f33834e86f0de2a",
         "rationale": null,
         "relative_sink_prefix": null,
         "source_prefix": "/authored/spec~1imputation.yaml/families",
@@ -530,8 +530,8 @@
         ],
         "mode": "legacy_behavior",
         "pointer_class": "all",
-        "pointer_count": 88,
-        "pointer_sha256": "ae011455154bae0df3913ca9a056058a909d913439b292cb46c11f63c7d0d9a3",
+        "pointer_count": 90,
+        "pointer_sha256": "3407a3521ac3720d2b4a90bfe31b6856ba8a71173609a40f79115e2acae32557",
         "rationale": null,
         "relative_sink_prefix": null,
         "source_prefix": "/authored/spec~1spine.yaml/pipeline_contract",
@@ -722,8 +722,8 @@
         ],
         "mode": "legacy_behavior",
         "pointer_class": "all",
-        "pointer_count": 8614,
-        "pointer_sha256": "66eec1216f404e43f7605fba0016d1cd666e71ebe3e35278d14a944d8b48b619",
+        "pointer_count": 8775,
+        "pointer_sha256": "f5b4a5fce343e6d5e35cd3dd6a016e675e65c6d073215d87e7668bec796fe373",
         "rationale": null,
         "relative_sink_prefix": null,
         "source_prefix": "/resolved/generated_authorities",
@@ -772,21 +772,21 @@
         "verifier": "vintages"
       }
     ],
-    "configuration_field_count": 42217,
-    "consumed_field_count": 42217,
+    "configuration_field_count": 42419,
+    "consumed_field_count": 42419,
     "generation0_effect_counts": {
-      "legacy_behavior": 38531,
-      "no_generation0_effect": 3686
+      "legacy_behavior": 38723,
+      "no_generation0_effect": 3696
     },
     "mode_counts": {
-      "compiler_semantic": 27717,
+      "compiler_semantic": 27727,
       "front_end_validation": 354,
       "identity_only": 103,
-      "legacy_behavior": 14043
+      "legacy_behavior": 14235
     },
     "multiple_primary_use_field_count": 0,
-    "pointer_inventory_sha256": "c1e2a118a0d53db0bb628b14357a2c86db2956332f5b359c9092764f9c451a95",
-    "resolved_binding_field_count": 9780,
+    "pointer_inventory_sha256": "f26edbe415585da4598f79a415a60c3e7cacd5f28950d6615d4ed0c142fdd9ec",
+    "resolved_binding_field_count": 9941,
     "unused_field_count": 0
   },
   "inventory_coverage": {
@@ -798,8 +798,8 @@
     "counts": {
       "adapter_surfaces": 13,
       "authority_components": 9,
-      "early_families": 13,
-      "early_targets": 48,
+      "early_families": 14,
+      "early_targets": 49,
       "itemization_batches": 5,
       "itemization_targets": 37,
       "late_groups": 19,
@@ -814,7 +814,7 @@
       "producer_nodes": 38,
       "producer_virtual_resources": 75,
       "release_rungs": 5,
-      "resolved_references": 334,
+      "resolved_references": 335,
       "seed_owner_bindings": 112,
       "seed_owner_rows": 54,
       "seed_sites": 53,
@@ -828,7 +828,7 @@
       "take_up_pipeline_steps": 28,
       "take_up_programs": 17,
       "typed_artifacts": 84,
-      "typed_columns": 176,
+      "typed_columns": 177,
       "typed_entities": 8,
       "typed_scopes": 7
     },
@@ -964,15 +964,15 @@
           "legacy_adapter.imputation.gap_fill_plan"
         ],
         "expected": {
-          "families": 13,
-          "sha256": "4aa9f736fd76e83955477ad1667e58f48f264783f05bdc7f0102cd32d61323bd",
-          "targets": 48
+          "families": 14,
+          "sha256": "69ecea17171ba40d46bc26e35f0cf8c3636f4cb27e51f84572b60e94c3b01370",
+          "targets": 49
         },
         "failures": [],
         "observed": {
-          "families": 13,
-          "families_sha256": "4aa9f736fd76e83955477ad1667e58f48f264783f05bdc7f0102cd32d61323bd",
-          "targets": 48
+          "families": 14,
+          "families_sha256": "69ecea17171ba40d46bc26e35f0cf8c3636f4cb27e51f84572b60e94c3b01370",
+          "targets": 49
         },
         "status": "covered"
       },
@@ -992,7 +992,7 @@
         "expected": "complete ordered early family and transfer authority projections",
         "failures": [],
         "observed": {
-          "families_sha256": "4aa9f736fd76e83955477ad1667e58f48f264783f05bdc7f0102cd32d61323bd"
+          "families_sha256": "69ecea17171ba40d46bc26e35f0cf8c3636f4cb27e51f84572b60e94c3b01370"
         },
         "status": "covered"
       },
@@ -1010,11 +1010,11 @@
           "legacy_adapter.stacked_checkpoint_static_components"
         ],
         "expected": {
-          "sha256": "1c31f9868f7884347cc19cf1ff65da43f950b9114941a715bab168246db414a7"
+          "sha256": "2c93d98926a267a05b9c339b087d14cca9c0dd7eb19fe5954d140a1b202454aa"
         },
         "failures": [],
         "observed": {
-          "sha256": "1c31f9868f7884347cc19cf1ff65da43f950b9114941a715bab168246db414a7"
+          "sha256": "2c93d98926a267a05b9c339b087d14cca9c0dd7eb19fe5954d140a1b202454aa"
         },
         "status": "covered"
       },
@@ -1285,7 +1285,7 @@
       },
       "producer_outputs_exact": {
         "bundle_home_match_counts": {
-          "/imputation/families/*/targets": 33,
+          "/imputation/families/*/targets": 34,
           "/imputation/producer_graph/nodes/*/outputs": 38
         },
         "bundle_homes": [
@@ -1840,11 +1840,11 @@
           "legacy_adapter.stacked_checkpoint_static_components"
         ],
         "expected": {
-          "sha256": "9d4a9672a0f03039b1fe874b9fe21ed575be0d29f14afc396d03cdf5c809bdd2"
+          "sha256": "5d0c9e0c8626e7d5e8ab3f65f9a6b4ce0a15d64aceac4da02ca67b2b879c623c"
         },
         "failures": [],
         "observed": {
-          "sha256": "9d4a9672a0f03039b1fe874b9fe21ed575be0d29f14afc396d03cdf5c809bdd2"
+          "sha256": "5d0c9e0c8626e7d5e8ab3f65f9a6b4ce0a15d64aceac4da02ca67b2b879c623c"
         },
         "status": "covered"
       },
@@ -1887,7 +1887,7 @@
             "alpha",
             "zeta"
           ],
-          "sha256": "e5da85693fab1f1cba9c37beba5cdf91477962d466bc21e9f29125f2f90b7e79"
+          "sha256": "707978cb1ca6e8bad9b1a7c27d44120271bc22d13ad405587869fd82f2098dee"
         },
         "failures": [],
         "observed": {
@@ -1911,7 +1911,7 @@
             "alpha",
             "zeta"
           ],
-          "sha256": "e5da85693fab1f1cba9c37beba5cdf91477962d466bc21e9f29125f2f90b7e79"
+          "sha256": "707978cb1ca6e8bad9b1a7c27d44120271bc22d13ad405587869fd82f2098dee"
         },
         "status": "covered"
       },
@@ -1975,7 +1975,7 @@
             "take_up_contract",
             "us_qbi_reconciliation_contract"
           ],
-          "sha256": "fb863f18a79610dc1005089a32e1535c502c5b9f7e5ba589db0d6025b01e3c82"
+          "sha256": "f729b978e5369a3cfec67cbc152a3c91eb5913a7ca491ffe5bcabd4de3dad619"
         },
         "status": "covered"
       },
@@ -2599,7 +2599,7 @@
       "country": "us",
       "schema_id": "country_spec",
       "schema_version": 1,
-      "spec_sha256": "41d89d1b74bc3aec02b8dd9c3b3004928bfb0eface7bb670827289e75ab31ab8"
+      "spec_sha256": "62ea14bbf81c5fd238e62cee860df67ec031724b3b25ce474696504b93217a6c"
     }
   },
   "report_schema_version": 3,
@@ -2609,7 +2609,7 @@
     "country": "us",
     "schema_id": "country_spec",
     "schema_version": 1,
-    "spec_sha256": "41d89d1b74bc3aec02b8dd9c3b3004928bfb0eface7bb670827289e75ab31ab8"
+    "spec_sha256": "62ea14bbf81c5fd238e62cee860df67ec031724b3b25ce474696504b93217a6c"
   },
   "status": "pass"
 }