Dev Intel Pipeline v2 — multi-language semantic graph extractor

Phase 1: extract.js — tree-sitter AST parser (TS/JS/Python/Go/Java/Bash) + config parsers (YAML/HCL)
Phase 2: graph.js — in-memory directed graph store with build/query/diff CLI
Phase 3: namespace.js — cross-repo namespace registry with 3-tier resolution
Phase 4: semantic-diff.js — categorized diffs with impact scoring (0-100)
Phase 5: pipeline.js — batch extraction, incremental diffing, benchmarking

Benchmark: 4,325 files, 21,646 nodes, 133,979 edges in 67s (15ms/file)
BMad SPA reviews: all phases GO

test/ground-truth/bash-deploy.json

@@ -0,0 +1,92 @@
+{
+  "file": "/tmp/deploy.sh",
+  "language": "bash",
+  "entities": [
+    {
+      "id": "deploy.sh",
+      "type": "Module",
+      "name": "deploy.sh",
+      "kind": "module",
+      "visibility": "public",
+      "line_range": [
+        1,
+        17
+      ]
+    },
+    {
+      "id": "dep:./utils.sh",
+      "type": "Dependency",
+      "name": "./utils.sh",
+      "kind": "import",
+      "visibility": "internal",
+      "line_range": [
+        2,
+        2
+      ]
+    },
+    {
+      "id": "deploy.sh:build_image",
+      "type": "Function",
+      "name": "build_image",
+      "kind": "function",
+      "visibility": "public",
+      "line_range": [
+        4,
+        8
+      ]
+    },
+    {
+      "id": "deploy.sh:deploy_k8s",
+      "type": "Function",
+      "name": "deploy_k8s",
+      "kind": "function",
+      "visibility": "public",
+      "line_range": [
+        10,
+        12
+      ]
+    }
+  ],
+  "relationships": [
+    {
+      "type": "IMPORTS",
+      "source": "deploy.sh",
+      "target": "dep:./utils.sh"
+    },
+    {
+      "type": "CONTAINS",
+      "source": "deploy.sh",
+      "target": "deploy.sh:build_image"
+    },
+    {
+      "type": "CALLS",
+      "source": "deploy.sh:build_image",
+      "target": "docker"
+    },
+    {
+      "type": "CONTAINS",
+      "source": "deploy.sh",
+      "target": "deploy.sh:deploy_k8s"
+    },
+    {
+      "type": "CALLS",
+      "source": "deploy.sh:deploy_k8s",
+      "target": "kubectl"
+    },
+    {
+      "type": "CALLS",
+      "source": "deploy.sh",
+      "target": "echo"
+    },
+    {
+      "type": "CALLS",
+      "source": "deploy.sh",
+      "target": "build_image"
+    },
+    {
+      "type": "CALLS",
+      "source": "deploy.sh",
+      "target": "deploy_k8s"
+    }
+  ]
+}