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/bodies/house/committees/energy-and-commerce/subcommittees/commerce-manufacturing-and-trade.md

@@ -0,0 +1,37 @@
+---
+type: Body
+title: "House Committee on Energy and Commerce - Commerce, Manufacturing, and Trade"
+classification: "subcommittee"
+chamber: "house"
+code: "HSIF17"
+parent: "us/bodies/house/committees/energy-and-commerce"
+leadership:
+  - person: "Gus M. Bilirakis"
+    role: "chair"
+  - person: "Janice D. Schakowsky"
+    role: "ranking-member"
+  - person: "Russ Fulcher"
+    role: "vice-chair"
+sources:
+  - field: definition
+    source: congress-legislators (unitedstates project)
+confidence: official
+tags: [body, subcommittee, house]
+timestamp: "2026-07-03"
+---
+
+# House Committee on Energy and Commerce - Commerce, Manufacturing, and Trade
+
+Subcommittee (house).
+
+## Leadership
+
+- chair: Gus M. Bilirakis
+- ranking-member: Janice D. Schakowsky
+- vice-chair: Russ Fulcher
+
+23 members (see each member's file for their seat on this body).
+
+## Source
+
+- definition: congress-legislators (unitedstates project)

data/jurisdictions/us/bodies/house/committees/energy-and-commerce/subcommittees/communications-and-technology.md

@@ -0,0 +1,37 @@
+---
+type: Body
+title: "House Committee on Energy and Commerce - Communications and Technology"
+classification: "subcommittee"
+chamber: "house"
+code: "HSIF16"
+parent: "us/bodies/house/committees/energy-and-commerce"
+leadership:
+  - person: "Richard Hudson"
+    role: "chair"
+  - person: "Doris O. Matsui"
+    role: "ranking-member"
+  - person: "Rick W. Allen"
+    role: "vice-chair"
+sources:
+  - field: definition
+    source: congress-legislators (unitedstates project)
+confidence: official
+tags: [body, subcommittee, house]
+timestamp: "2026-07-03"
+---
+
+# House Committee on Energy and Commerce - Communications and Technology
+
+Subcommittee (house).
+
+## Leadership
+
+- chair: Richard Hudson
+- ranking-member: Doris O. Matsui
+- vice-chair: Rick W. Allen
+
+29 members (see each member's file for their seat on this body).
+
+## Source
+
+- definition: congress-legislators (unitedstates project)

data/jurisdictions/us/bodies/house/committees/energy-and-commerce/subcommittees/energy.md

@@ -0,0 +1,37 @@
+---
+type: Body
+title: "House Committee on Energy and Commerce - Energy"
+classification: "subcommittee"
+chamber: "house"
+code: "HSIF03"
+parent: "us/bodies/house/committees/energy-and-commerce"
+leadership:
+  - person: "Robert E. Latta"
+    role: "chair"
+  - person: "Kathy Castor"
+    role: "ranking-member"
+  - person: "Randy K. Weber, Sr."
+    role: "vice-chair"
+sources:
+  - field: definition
+    source: congress-legislators (unitedstates project)
+confidence: official
+tags: [body, subcommittee, house]
+timestamp: "2026-07-03"
+---
+
+# House Committee on Energy and Commerce - Energy
+
+Subcommittee (house).
+
+## Leadership
+
+- chair: Robert E. Latta
+- ranking-member: Kathy Castor
+- vice-chair: Randy K. Weber, Sr.
+
+30 members (see each member's file for their seat on this body).
+
+## Source
+
+- definition: congress-legislators (unitedstates project)

data/jurisdictions/us/bodies/house/committees/energy-and-commerce/subcommittees/environment.md

@@ -0,0 +1,37 @@
+---
+type: Body
+title: "House Committee on Energy and Commerce - Environment"
+classification: "subcommittee"
+chamber: "house"
+code: "HSIF18"
+parent: "us/bodies/house/committees/energy-and-commerce"
+leadership:
+  - person: "Gary J. Palmer"
+    role: "chair"
+  - person: "Paul Tonko"
+    role: "ranking-member"
+  - person: "Dan Crenshaw"
+    role: "vice-chair"
+sources:
+  - field: definition
+    source: congress-legislators (unitedstates project)
+confidence: official
+tags: [body, subcommittee, house]
+timestamp: "2026-07-03"
+---
+
+# House Committee on Energy and Commerce - Environment
+
+Subcommittee (house).
+
+## Leadership
+
+- chair: Gary J. Palmer
+- ranking-member: Paul Tonko
+- vice-chair: Dan Crenshaw
+
+23 members (see each member's file for their seat on this body).
+
+## Source
+
+- definition: congress-legislators (unitedstates project)

data/jurisdictions/us/bodies/house/committees/energy-and-commerce/subcommittees/health.md

@@ -0,0 +1,37 @@
+---
+type: Body
+title: "House Committee on Energy and Commerce - Health"
+classification: "subcommittee"
+chamber: "house"
+code: "HSIF14"
+parent: "us/bodies/house/committees/energy-and-commerce"
+leadership:
+  - person: "H. Morgan Griffith"
+    role: "chair"
+  - person: "Diana DeGette"
+    role: "ranking-member"
+  - person: "Diana Harshbarger"
+    role: "vice-chair"
+sources:
+  - field: definition
+    source: congress-legislators (unitedstates project)
+confidence: official
+tags: [body, subcommittee, house]
+timestamp: "2026-07-03"
+---
+
+# House Committee on Energy and Commerce - Health
+
+Subcommittee (house).
+
+## Leadership
+
+- chair: H. Morgan Griffith
+- ranking-member: Diana DeGette
+- vice-chair: Diana Harshbarger
+
+30 members (see each member's file for their seat on this body).
+
+## Source
+
+- definition: congress-legislators (unitedstates project)

data/jurisdictions/us/bodies/house/committees/energy-and-commerce/subcommittees/oversight-and-investigations.md

@@ -0,0 +1,37 @@
+---
+type: Body
+title: "House Committee on Energy and Commerce - Oversight and Investigations"
+classification: "subcommittee"
+chamber: "house"
+code: "HSIF02"
+parent: "us/bodies/house/committees/energy-and-commerce"
+leadership:
+  - person: "John Joyce"
+    role: "chair"
+  - person: "Yvette D. Clarke"
+    role: "ranking-member"
+  - person: "Troy Balderson"
+    role: "vice-chair"
+sources:
+  - field: definition
+    source: congress-legislators (unitedstates project)
+confidence: official
+tags: [body, subcommittee, house]
+timestamp: "2026-07-03"
+---
+
+# House Committee on Energy and Commerce - Oversight and Investigations
+
+Subcommittee (house).
+
+## Leadership
+
+- chair: John Joyce
+- ranking-member: Yvette D. Clarke
+- vice-chair: Troy Balderson
+
+16 members (see each member's file for their seat on this body).
+
+## Source
+
+- definition: congress-legislators (unitedstates project)