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/ar/people/john-thurston.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "John Thurston"
+description: "AR Treasurer — State of Arkansas"
+role: "AR Treasurer"
+party: "R"
+level: "state"
+branch: "executive"
+state: "AR"
+tenure:
+  start: "2025-01-01"
+  current: true
+election:
+  term_length: 4
+ids:
+  person: "61247ffd-af1e-45cc-aba6-088c2a17acca"
+  office: "3b92e00c-5af6-4b0c-a401-9e0b99171eca"
+  tenure: "13b068f5-09c7-495e-aa52-c0d5c9844fa8"
+  jurisdiction: "aed9e728-3bf6-4d0e-973f-4e18db44fc8e"
+sources:
+  - field: tenure
+    source: "OpenStates YAML via GitHub 2026-06-20"
+  - field: jurisdiction
+    source: "Derived from governor jurisdiction"
+confidence: official
+tags: [officeholder, state, executive, ar]
+timestamp: "2026-06-20"
+---
+
+# John Thurston
+
+Current AR Treasurer (State of Arkansas).
+
+## Sources
+
+- tenure: OpenStates YAML via GitHub 2026-06-20
+- jurisdiction: Derived from governor jurisdiction
+
+Generated from the Atlas officeholders v2 export (2026-06-20).