Raw JSONL to structured tree: 11,285 entity files

One record, one file. The jurisdiction tree is now real:

  us/people/                          542 federal
  us/states/<xx>/people/            7,561 state
  us/states/fl/counties/<c>/people/ 1,058 county
  .../municipalities/<m>/people/    2,124 municipal (67 FL counties)

Each file is OKF markdown + YAML frontmatter: fixed key order,
field-level source provenance, Atlas UUIDs for round-tripping,
deterministic paths and slugs. Converter passes the determinism
test: two runs, byte-identical tree.

Generated by scripts/convert_officeholders.py from
data/officeholders-v2.jsonl (unchanged).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

data/jurisdictions/us/states/ia/people/kerry-gruenhagen.md

@@ -0,0 +1,41 @@
+---
+type: Person
+title: "Kerry Gruenhagen"
+description: "IA Senate District 41 — IA State Senate District 41"
+role: "IA Senate District 41"
+party: "R"
+level: "state"
+branch: "legislative"
+state: "IA"
+district: "IA State Senate District 41"
+tenure:
+  start: "2023-01-03"
+  current: true
+election:
+  term_length: 2
+  term_limit: "varies"
+ids:
+  person: "46e78c4d-41e7-431c-aa37-6f46c9f70262"
+  office: "956a9a99-0b0e-487f-ba29-723f80259ffa"
+  tenure: "ab15a0e8-327d-4d32-868e-160f35740d98"
+  jurisdiction: "d41d6f2f-9ce1-4783-b279-268be663f131"
+sources:
+  - field: tenure
+    source: "OpenStates YAML via GitHub 2026-06-20"
+  - field: jurisdiction
+    source: "SLDU (Census 2025)"
+confidence: official
+tags: [officeholder, state, legislative, ia]
+timestamp: "2026-06-20"
+---
+
+# Kerry Gruenhagen
+
+Current IA Senate District 41 (IA State Senate District 41).
+
+## Sources
+
+- tenure: OpenStates YAML via GitHub 2026-06-20
+- jurisdiction: SLDU (Census 2025)
+
+Generated from the Atlas officeholders v2 export (2026-06-20).