feat: PocketVeto v1.0.0 — initial public release

Self-hosted US Congress monitoring platform with AI policy briefs,
bill/member/topic follows, ntfy + RSS + email notifications,
alignment scoring, collections, and draft-letter generator.

Authored by: Jack Levy

backend/alembic/versions/0002_widen_chamber_party_columns.py

@@ -0,0 +1,30 @@
+"""widen chamber and party columns
+
+Revision ID: 0002
+Revises: 0001
+Create Date: 2026-02-28 00:00:00.000000
+
+"""
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = "0002"
+down_revision: Union[str, None] = "0001"
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.alter_column("members", "chamber", type_=sa.String(50))
+    op.alter_column("members", "party", type_=sa.String(50))
+    op.alter_column("bills", "chamber", type_=sa.String(50))
+    op.alter_column("bill_actions", "chamber", type_=sa.String(50))
+
+
+def downgrade() -> None:
+    op.alter_column("bill_actions", "chamber", type_=sa.String(10))
+    op.alter_column("bills", "chamber", type_=sa.String(10))
+    op.alter_column("members", "party", type_=sa.String(10))
+    op.alter_column("members", "chamber", type_=sa.String(10))