test(db): align PostgreSQL smoke fixtures with current schema

CHANGELOG.md

@@ -1,4 +1,8 @@
 ## [Unreleased]
+- PostgreSQL bootstrap now creates the owner/date index only on the canonical
+  `email_records` table after email-model reconciliation, and real smoke seeds
+  provide the required `is_read` state. Fresh-schema bootstrap and data-quality
+  smoke checks no longer fail on the removed legacy `emails` table.
 - 긴 이메일·첨부 본문을 의미 단위 청크로 임베딩한 뒤 기존 email/attachment 벡터 계약으로 평균화하고, 청크 요청·벡터 누적을 제한된 창으로 처리합니다. OpenAI `text-embedding-3-*`에는 저장 차원(`1536`)을 직접 요청하도록 보강했습니다. 합성 메일 fixture 5건(70청크)과 provider 요청 계약으로 1,536차원 벡터 경로를 검증했으며, 실행 시 선택한 임베딩 제공자에 본문·파싱된 첨부 텍스트를 전송할 수 있습니다. 회사 기밀 데이터는 fixture·commit·PR·log에 포함하지 않습니다.
 - EmailDetail 테스트가 지원하지 않는 스레드 병합/분리 버튼을 `textContent`뿐 아니라 `aria-label`과 `title` 접근 가능 이름으로도 검출하도록 바꿔, 아이콘 전용 버튼 회귀를 놓치지 않습니다.
 

backend/scripts/bootstrap_db.py

@@ -186,10 +186,6 @@ def _get_create_indexes_statements() -> list[Executable]:
             "CREATE INDEX IF NOT EXISTS ix_email_records_owner_date "
             "ON email_records (user_id, organization_id, date)"
         ),
-        text(
-            "CREATE INDEX IF NOT EXISTS ix_emails_owner_date "
-            "ON emails (user_id, organization_id, date)"
-        ),
         text(
             "CREATE INDEX IF NOT EXISTS ix_sender_relationships_owner_source "
             "ON sender_relationships "

backend/tests/test_bootstrap_db.py

@@ -116,6 +116,10 @@ def test_schema_backfill_adds_email_indexes(monkeypatch):
         and "user_id, organization_id, date" in statement
         for statement in statements
     )
+    assert not any(
+        "on emails (user_id, organization_id, date)" in statement
+        for statement in statements
+    )
     assert any(
         "drop index if exists ix_email_records_message_id" in statement
         for statement in statements
@@ -770,11 +774,11 @@ async def test_connector_signal_events_real_postgres_bootstrap_smoke():
                 text("""
                     INSERT INTO email_records (
                         user_id, organization_id, message_id, sender, recipients,
-                        subject, "date", body
+                        subject, "date", body, is_read
                     )
                     VALUES (
                         :user_id, :organization_id, :message_id, :sender,
-                        :recipients, :subject, now(), :body
+                        :recipients, :subject, now(), :body, true
                     )
                     RETURNING id
                     """),

backend/tests/test_data_api.py

@@ -2951,11 +2951,11 @@ async def _seed_smoke_test_data(conn, ids: dict):
             """
             INSERT INTO email_records (
                 user_id, organization_id, message_id, thread_id,
-                fingerprint, sender, recipients, subject, "date", body
+                fingerprint, sender, recipients, subject, "date", body, is_read
             )
             VALUES (
                 :user_id, :organization_id, :message_id, :thread_id,
-                :fingerprint, :sender, :recipients, :subject, now(), :body
+                :fingerprint, :sender, :recipients, :subject, now(), :body, true
             )
             RETURNING id
             """
@@ -2977,11 +2977,11 @@ async def _seed_smoke_test_data(conn, ids: dict):
             """
             INSERT INTO email_records (
                 user_id, organization_id, message_id, sender, recipients,
-                subject, "date", body
+                subject, "date", body, is_read
             )
             VALUES (
                 :user_id, :organization_id, :message_id, :sender,
-                :recipients, :subject, now(), :body
+                :recipients, :subject, now(), :body, true
             )
             RETURNING id
             """
@@ -3001,11 +3001,11 @@ async def _seed_smoke_test_data(conn, ids: dict):
             """
             INSERT INTO email_records (
                 user_id, organization_id, message_id, thread_id,
-                fingerprint, sender, recipients, subject, "date", body
+                fingerprint, sender, recipients, subject, "date", body, is_read
             )
             VALUES (
                 :user_id, :organization_id, :message_id, :thread_id,
-                :fingerprint, :sender, :recipients, :subject, now(), :body
+                :fingerprint, :sender, :recipients, :subject, now(), :body, true
             )
             RETURNING id
             """