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/maggie-goodlander.md

@@ -8,6 +8,28 @@ level: "federal"
 branch: "legislative"
 state: "NH"
 district: "Congressional District 2"
+committees:
+  - name: "House Committee on Armed Services"
+    role: "member"
+    body: "us/bodies/house/committees/armed-services"
+  - name: "House Committee on Armed Services - Military Personnel"
+    role: "member"
+    body: "us/bodies/house/committees/armed-services/subcommittees/military-personnel"
+  - name: "House Committee on Armed Services - Tactical Air and Land Forces"
+    role: "member"
+    body: "us/bodies/house/committees/armed-services/subcommittees/tactical-air-and-land-forces"
+  - name: "House Committee on Small Business"
+    role: "member"
+    body: "us/bodies/house/committees/small-business"
+  - name: "House Committee on Small Business - Economic Growth, Tax, and Capital Access"
+    role: "member"
+    body: "us/bodies/house/committees/small-business/subcommittees/economic-growth-tax-and-capital-access"
+  - name: "House Committee on Small Business - Oversight, Investigations, and Regulations"
+    role: "member"
+    body: "us/bodies/house/committees/small-business/subcommittees/oversight-investigations-and-regulations"
+  - name: "House Committee on Small Business - Rural Development, Energy, and Supply Chains"
+    role: "member"
+    body: "us/bodies/house/committees/small-business/subcommittees/rural-development-energy-and-supply-chains"
 tenure:
   start: "2025-01-03"
   current: true
@@ -20,11 +42,14 @@ ids:
   office: "4766e4a1-05ba-4339-8a90-bbec3c7f0c7f"
   tenure: "60d1be59-fafa-4391-84b1-20052d723d7f"
   jurisdiction: "9f8c3cb1-a3bf-4279-9c07-c07a5567b87a"
+  bioguide: "G000604"
 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, nh]
 timestamp: "2026-06-20"
@@ -34,9 +59,20 @@ timestamp: "2026-06-20"
 
 Current U.S. House of Representatives - NH-2 (Congressional District 2).
 
+## Committees
+
+- [House Committee on Armed Services](/us/bodies/house/committees/armed-services.md)
+- [House Committee on Armed Services - Military Personnel](/us/bodies/house/committees/armed-services/subcommittees/military-personnel.md)
+- [House Committee on Armed Services - Tactical Air and Land Forces](/us/bodies/house/committees/armed-services/subcommittees/tactical-air-and-land-forces.md)
+- [House Committee on Small Business](/us/bodies/house/committees/small-business.md)
+- [House Committee on Small Business - Economic Growth, Tax, and Capital Access](/us/bodies/house/committees/small-business/subcommittees/economic-growth-tax-and-capital-access.md)
+- [House Committee on Small Business - Oversight, Investigations, and Regulations](/us/bodies/house/committees/small-business/subcommittees/oversight-investigations-and-regulations.md)
+- [House Committee on Small Business - Rural Development, Energy, and Supply Chains](/us/bodies/house/committees/small-business/subcommittees/rural-development-energy-and-supply-chains.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).