Close the institutional gap: bodies, committees, leadership

The seat data answered 'who represents this place?' but not 'who runs
this institution?' — the Speaker of the House existed only as the rep
for LA-4. This adds the missing axis of institutional power.

New Body entities (233): the U.S. House, U.S. Senate, Executive Office,
49 committees, 181 subcommittees — each with its leadership.

Federal people (532/542) enriched with bioguide IDs, leadership roles,
and committee seats, reconciled from congress-legislators by name.
Mike Johnson is now Speaker of the House, not just LA-4.

Sources ingested directly into the repo (repo-canonical): Atlas
supplied bodies/leadership/committee_memberships via congress-legislators,
committed raw in data/. build.py supersedes convert_officeholders.py and
reads all four inputs in one deterministic pass (byte-identical on rerun).

The 10 unenriched federal records are a finding, not a bug: vacancies,
the President, and ~5 seats where Atlas's roster disagrees with the
authoritative current roster — model-vs-reality discrepancies to surface.

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

data/jurisdictions/us/people/joe-neguse.md

@@ -8,6 +8,35 @@ level: "federal"
 branch: "legislative"
 state: "CO"
 district: "Congressional District 2"
+leadership:
+  - role: "Assistant House Minority Leader"
+    body: "H"
+    since: "2025-01-03"
+committees:
+  - name: "House Committee on Natural Resources"
+    role: "member"
+    body: "us/bodies/house/committees/natural-resources"
+  - name: "House Committee on Natural Resources - Federal Lands"
+    role: "ranking-member"
+    body: "us/bodies/house/committees/natural-resources/subcommittees/federal-lands"
+  - name: "House Committee on Natural Resources - Water, Wildlife and Fisheries"
+    role: "member"
+    body: "us/bodies/house/committees/natural-resources/subcommittees/water-wildlife-and-fisheries"
+  - name: "House Committee on Rules"
+    role: "member"
+    body: "us/bodies/house/committees/rules"
+  - name: "House Committee on Rules - Legislative and Budget Process"
+    role: "member"
+    body: "us/bodies/house/committees/rules/subcommittees/legislative-and-budget-process"
+  - name: "House Committee on the Judiciary"
+    role: "member"
+    body: "us/bodies/house/committees/the-judiciary"
+  - name: "House Committee on the Judiciary - Courts, Intellectual Property, Artificial Intelligence, and the Internet"
+    role: "member"
+    body: "us/bodies/house/committees/the-judiciary/subcommittees/courts-intellectual-property-artificial-intelligence-and-the-internet"
+  - name: "House Committee on the Judiciary - The Constitution and Limited Government"
+    role: "member"
+    body: "us/bodies/house/committees/the-judiciary/subcommittees/the-constitution-and-limited-government"
 tenure:
   start: "2025-01-03"
   current: true
@@ -20,11 +49,14 @@ ids:
   office: "6f84f401-66e9-466f-89e3-0f0006f030c9"
   tenure: "396eb366-73d8-4622-9682-26cf02b355ea"
   jurisdiction: "73ab46c1-8946-43c8-9299-d03b7daebde1"
+  bioguide: "N000191"
 sources:
   - field: tenure
     source: "House Clerk XML 2026-06-10"
   - field: jurisdiction
     source: "Census 119th CD 500k"
+  - field: roles
+    source: "congress-legislators (unitedstates project)"
 confidence: official
 tags: [officeholder, federal, legislative, co]
 timestamp: "2026-06-20"
@@ -34,9 +66,25 @@ timestamp: "2026-06-20"
 
 Current U.S. House of Representatives - CO-2 (Congressional District 2).
 
+## Leadership
+
+- Assistant House Minority Leader (since 2025-01-03)
+
+## Committees
+
+- [House Committee on Natural Resources](/us/bodies/house/committees/natural-resources.md)
+- [House Committee on Natural Resources - Federal Lands](/us/bodies/house/committees/natural-resources/subcommittees/federal-lands.md) — **ranking-member**
+- [House Committee on Natural Resources - Water, Wildlife and Fisheries](/us/bodies/house/committees/natural-resources/subcommittees/water-wildlife-and-fisheries.md)
+- [House Committee on Rules](/us/bodies/house/committees/rules.md)
+- [House Committee on Rules - Legislative and Budget Process](/us/bodies/house/committees/rules/subcommittees/legislative-and-budget-process.md)
+- [House Committee on the Judiciary](/us/bodies/house/committees/the-judiciary.md)
+- [House Committee on the Judiciary - Courts, Intellectual Property, Artificial Intelligence, and the Internet](/us/bodies/house/committees/the-judiciary/subcommittees/courts-intellectual-property-artificial-intelligence-and-the-internet.md)
+- [House Committee on the Judiciary - The Constitution and Limited Government](/us/bodies/house/committees/the-judiciary/subcommittees/the-constitution-and-limited-government.md)
+
 ## Sources
 
 - tenure: House Clerk XML 2026-06-10
 - jurisdiction: Census 119th CD 500k
+- roles: congress-legislators (unitedstates project)
 
 Generated from the Atlas officeholders v2 export (2026-06-20).