Municipals: nest 1,823 city officeholders under their real counties

Pull Atlas's place→county crosswalk (Census TIGER 2024 places × county
geometries, 32,041 places) into the build as a committed raw input, and
use it to resolve municipal officeholders whose county was unknown.

- data/place_county_crosswalk.jsonl — new raw input (place_geoid → county_geoid)
- build.py — place-name+state → county_geoid → ACS county slug as a fallback
  in county_slug(); city_slug() generalized to non-FL bare place labels
- data/sources/sources.yaml — provenance entry for the crosswalk

_unresolved municipals: 1919 → 58. The remainder are genuine: CT planning
regions (post-county), county-level rows mislabeled municipal upstream,
consolidated city-counties (null label), Wikidata-QID placeholder names,
and ambiguous same-name places — left unresolved rather than guessed.

Join key is county_geoid (5-digit FIPS); the directory slug is taken from
the ACS county node so municipals nest under the exact existing county dir.
Deterministic (byte-identical rebuild); validate.py passes 19,721 records.

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

data/jurisdictions/us/states/tx/counties/anderson/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Anderson County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/andrews/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Andrews County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/angelina/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Angelina County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/aransas/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Aransas County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/austin/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Austin County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/bastrop/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Bastrop County, TX
 
-County jurisdiction.
+County jurisdiction — 2 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/bell/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Bell County, TX
 
-County jurisdiction.
+County jurisdiction — 4 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/bexar/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Bexar County, TX
 
-County jurisdiction.
+County jurisdiction — 4 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/bowie/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Bowie County, TX
 
-County jurisdiction.
+County jurisdiction — 3 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/brazoria/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Brazoria County, TX
 
-County jurisdiction.
+County jurisdiction — 6 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/brazos/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Brazos County, TX
 
-County jurisdiction.
+County jurisdiction — 2 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/brewster/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Brewster County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/brown/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Brown County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/burleson/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Burleson County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/burnet/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Burnet County, TX
 
-County jurisdiction.
+County jurisdiction — 2 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/caldwell/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Caldwell County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/callahan/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Callahan County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/cameron/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Cameron County, TX
 
-County jurisdiction.
+County jurisdiction — 5 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/camp/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Camp County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/cherokee/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Cherokee County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/collin/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Collin County, TX
 
-County jurisdiction.
+County jurisdiction — 9 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/colorado/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Colorado County, TX
 
-County jurisdiction.
+County jurisdiction — 2 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/comal/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Comal County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/concho/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Concho County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/coryell/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Coryell County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/crosby/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Crosby County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/dallas/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Dallas County, TX
 
-County jurisdiction.
+County jurisdiction — 15 officeholders mapped.
 
 ## Demographics (ACS 2023)
 

data/jurisdictions/us/states/tx/counties/dawson/index.md

@@ -32,7 +32,7 @@ timestamp: "2026-07-03"
 
 # Dawson County, TX
 
-County jurisdiction.
+County jurisdiction — 1 officeholders mapped.
 
 ## Demographics (ACS 2023)