Stage trusted lineage persistence and semantic publication

CHANGELOG.md

@@ -9,6 +9,12 @@ later entries are regular releases.
 
 ### Added
 
+- Staged trusted lineage producer primitives for supervised takeover and same-writer
+  delivery persistence, authenticated semantic publication, explicit builder-label
+  reconciliation, and transport-preserving attribution. Independent workflow and
+  runner assets are available for explicit materialization; normal init and
+  automatic adoption remain unchanged until #992.
+
 - A pure typed builder-lineage contract with immutable exact targets, validated
   contribution chains, explicit comment history and authority accounts, and
   contributor-aware reviewer admission. Includes a standalone init support

code-mower-package-manifest.json

@@ -377,6 +377,11 @@
       "source": "src/code_mower/builder_lineage.py",
       "target": "src/code_mower/builder_lineage.py"
     },
+    {
+      "kind": "core",
+      "source": "src/code_mower/builder_lineage_producer.py",
+      "target": "src/code_mower/builder_lineage_producer.py"
+    },
     {
       "kind": "core",
       "source": "src/code_mower/builder_runs.py",
@@ -1617,6 +1622,11 @@
       "source": "generated",
       "target": "src/code_mower/templates/lanes/generic.md"
     },
+    {
+      "kind": "template",
+      "source": "src/code_mower/templates/lanes/lineage-producer.sh",
+      "target": "src/code_mower/templates/lanes/lineage-producer.sh"
+    },
     {
       "kind": "lane-template",
       "source": "generated",
@@ -1687,6 +1697,11 @@
       "source": "generated",
       "target": "src/code_mower/templates/workflows/audit-label-cleanup.yml.j2"
     },
+    {
+      "kind": "template",
+      "source": "src/code_mower/templates/workflows/builder-lineage-producer.yml.j2",
+      "target": "src/code_mower/templates/workflows/builder-lineage-producer.yml.j2"
+    },
     {
       "kind": "workflow",
       "source": "generated",
@@ -1862,6 +1877,11 @@
       "source": "generated",
       "target": "templates/lanes/generic.md"
     },
+    {
+      "kind": "template",
+      "source": "templates/lanes/lineage-producer.sh",
+      "target": "templates/lanes/lineage-producer.sh"
+    },
     {
       "kind": "lane-template",
       "source": "generated",
@@ -1992,6 +2012,11 @@
       "source": "generated",
       "target": "templates/workflows/blind-review-artifacts-dry-run.yml.j2"
     },
+    {
+      "kind": "template",
+      "source": "templates/workflows/builder-lineage-producer.yml.j2",
+      "target": "templates/workflows/builder-lineage-producer.yml.j2"
+    },
     {
       "kind": "workflow",
       "source": "generated",