Sync: officeholders v3 — fresh export from live Atlas DB (13,329 tenures)

Re-exported directly from Postgres (10.0.0.116), not Atlas's introspection,
which under-reported the roster (its v3 export had 11,473, missing the
restored Florida League of Cities municipal set). Live DB current tenures:
state 7,561 · municipal 4,009 · county 1,217 · federal 542.

- build.py now reads officeholders-v3.jsonl (was v2); dataset vintage 2026-07-04
- fixed one corrupt start_date at source-export (21021-12-03 -> 2021-12-03,
  Lorraine Borowski, Mayor of Decorah IA)
- scripts/build_viz.py: committed, deterministic generator for the Board's
  county_data.json / county_detail.json (previously built ad-hoc)
- generate_changelog.py: ignore files whose only change is the vintage stamp,
  so the diff reflects government change, not re-export bookkeeping

Person files 11,285 -> 13,329. Non-FL municipal officials (1,903) are in the
tree but not yet county-mappable (place->county crosswalk still NULL).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

data/jurisdictions/us/states/nv/counties/_unresolved/municipalities/_unresolved/people/carolyn-goodman.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Carolyn Goodman"
+description: "Mayor, Las Vegas, NV"
+role: "Mayor, Las Vegas, NV"
+level: "municipal"
+branch: "executive"
+state: "NV"
+tenure:
+  start: "2011-07-06"
+  current: true
+ids:
+  person: "5c11fa4d-ee8b-4fb1-af82-9dce81c0e7e3"
+  office: "f781eb79-3998-4882-bae5-c4422633cefb"
+  tenure: "c4c8e1dc-f679-4f29-9711-59782a169916"
+  jurisdiction: "3c232b3e-100d-483c-836f-97f7f9256f55"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, nv]
+timestamp: "2026-07-04"
+---
+
+# Carolyn Goodman
+
+Current Mayor, Las Vegas, NV.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/nv/counties/_unresolved/municipalities/_unresolved/people/ed-lawson.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Ed Lawson"
+description: "Mayor, Sparks, NV"
+role: "Mayor, Sparks, NV"
+level: "municipal"
+branch: "executive"
+state: "NV"
+tenure:
+  start: "2020-09-14"
+  current: true
+ids:
+  person: "b535b89f-dbf2-47b6-8710-a0e28078f5a5"
+  office: "90b39418-f7b9-402d-8c90-ccaf03892507"
+  tenure: "f3e632e6-963b-493e-a4b8-759eea7f3d14"
+  jurisdiction: "ccc52e9f-88aa-4d35-8708-5f669e0258b3"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, nv]
+timestamp: "2026-07-04"
+---
+
+# Ed Lawson
+
+Current Mayor, Sparks, NV.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/nv/counties/_unresolved/municipalities/_unresolved/people/hillary-schieve.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Hillary Schieve"
+description: "Mayor, Reno, NV"
+role: "Mayor, Reno, NV"
+level: "municipal"
+branch: "executive"
+state: "NV"
+tenure:
+  start: "2014-11-12"
+  current: true
+ids:
+  person: "5f0a6893-928b-4714-9153-8f23ab1eaf92"
+  office: "5ef7b32a-f761-4abf-b0a6-e1fc24e4b1be"
+  tenure: "3f8be0b9-9146-4f14-9912-49ed17645721"
+  jurisdiction: "0666dc7e-0220-4212-ba80-ce941cff5694"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, nv]
+timestamp: "2026-07-04"
+---
+
+# Hillary Schieve
+
+Current Mayor, Reno, NV.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/nv/counties/_unresolved/municipalities/_unresolved/people/john-jay-lee.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "John Jay Lee"
+description: "Mayor, North Las Vegas, NV"
+role: "Mayor, North Las Vegas, NV"
+level: "municipal"
+branch: "executive"
+state: "NV"
+tenure:
+  start: "2013-07-01"
+  current: true
+ids:
+  person: "fa79fad9-051c-4e44-b333-7a20c9a35474"
+  office: "f91c5136-1f43-4772-a651-f8118ea08cd6"
+  tenure: "276ee198-12aa-4d03-ab2e-e170fbdccc87"
+  jurisdiction: "97fe6d91-cde6-4fef-9504-c48a96cca77f"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, nv]
+timestamp: "2026-07-04"
+---
+
+# John Jay Lee
+
+Current Mayor, North Las Vegas, NV.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).

data/jurisdictions/us/states/nv/counties/_unresolved/municipalities/_unresolved/people/michelle-romero.md

@@ -0,0 +1,39 @@
+---
+type: Person
+title: "Michelle Romero"
+description: "Mayor, Henderson, NV"
+role: "Mayor, Henderson, NV"
+level: "municipal"
+branch: "executive"
+state: "NV"
+tenure:
+  start: "2023-01-03"
+  current: true
+ids:
+  person: "a417c8fb-5681-44f7-8bcd-feb10766ff46"
+  office: "1fdacf24-eb32-4091-ab9c-1b79907f1830"
+  tenure: "08f469e5-617a-4149-8bb4-e6778867c464"
+  jurisdiction: "0e22877a-f143-484a-a856-dd099a3cdc52"
+sources:
+  - field: office
+    source: "Wikidata"
+  - field: tenure
+    source: "Wikidata"
+  - field: jurisdiction
+    source: "Census TIGER 2024"
+confidence: official
+tags: [officeholder, municipal, executive, nv]
+timestamp: "2026-07-04"
+---
+
+# Michelle Romero
+
+Current Mayor, Henderson, NV.
+
+## Sources
+
+- office: Wikidata
+- tenure: Wikidata
+- jurisdiction: Census TIGER 2024
+
+Generated from the Atlas officeholders v3 export (2026-07-04).