diff --git a/migrations/035_core_business_tables_baseline.sql b/migrations/035_core_business_tables_baseline.sql
new file mode 100644
index 0000000..a65a3a8
--- /dev/null
+++ b/migrations/035_core_business_tables_baseline.sql
@@ -0,0 +1,548 @@
+-- =============================================================================
+-- Migration 035: core business tables baseline
+-- 日期: 2026-05-12 台北
+-- =============================================================================
+-- 背景:
+--   歷史業務表長期依賴 SQLAlchemy Base.metadata.create_all() 起表；若新環境只跑
+--   migrations/，會缺少商品、匯入、使用者、趨勢、供應商、PPT cache 等表。
+--
+-- 設計:
+--   1. 僅 CREATE TABLE IF NOT EXISTS / CREATE INDEX IF NOT EXISTS，不 drop、不 replace。
+--   2. 欄位對齊目前 ORM metadata，做為 migration-only 新環境的 baseline。
+--   3. 依 FK dependency 排序，確保被參照表先建立。
+-- =============================================================================
+
+CREATE TABLE IF NOT EXISTS ai_generation_history (
+    id SERIAL NOT NULL,
+    generation_type VARCHAR(50) NOT NULL,
+    product_name VARCHAR(200),
+    input_keywords TEXT,
+    input_trend_topic VARCHAR(500),
+    output_content TEXT,
+    generation_duration FLOAT,
+    is_favorite BOOLEAN,
+    is_used BOOLEAN,
+    created_by VARCHAR(100),
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE IF NOT EXISTS ai_prompt_templates (
+    id SERIAL NOT NULL,
+    name VARCHAR(200) NOT NULL,
+    description TEXT,
+    template_type VARCHAR(50) NOT NULL,
+    prompt_content TEXT NOT NULL,
+    variables TEXT,
+    is_active BOOLEAN,
+    is_system BOOLEAN,
+    created_by VARCHAR(100),
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    updated_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE IF NOT EXISTS ai_usage_tracking (
+    id SERIAL NOT NULL,
+    user_id VARCHAR(100),
+    session_id VARCHAR(100),
+    service_type VARCHAR(50) NOT NULL,
+    model_name VARCHAR(100),
+    prompt_tokens INTEGER,
+    completion_tokens INTEGER,
+    total_tokens INTEGER,
+    cost_usd FLOAT,
+    request_type VARCHAR(50),
+    status VARCHAR(20),
+    error_message TEXT,
+    duration_ms FLOAT,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE IF NOT EXISTS categories (
+    id SERIAL NOT NULL,
+    name VARCHAR(50) NOT NULL,
+    PRIMARY KEY (id),
+    UNIQUE (name)
+);
+
+CREATE TABLE IF NOT EXISTS import_config (
+    id SERIAL NOT NULL,
+    config_key VARCHAR(100) NOT NULL,
+    config_value TEXT,
+    config_type VARCHAR(50),
+    description VARCHAR(500),
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    updated_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id),
+    UNIQUE (config_key)
+);
+
+CREATE TABLE IF NOT EXISTS import_jobs (
+    id SERIAL NOT NULL,
+    job_type VARCHAR(50) NOT NULL,
+    status VARCHAR(20) NOT NULL,
+    drive_file_id VARCHAR(200),
+    drive_file_name VARCHAR(500),
+    drive_file_size INTEGER,
+    local_file_path VARCHAR(500),
+    progress_percent FLOAT,
+    current_step VARCHAR(200),
+    total_rows INTEGER,
+    processed_rows INTEGER,
+    success_rows INTEGER,
+    error_rows INTEGER,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    started_at TIMESTAMP WITHOUT TIME ZONE,
+    completed_at TIMESTAMP WITHOUT TIME ZONE,
+    error_message TEXT,
+    import_summary TEXT,
+    PRIMARY KEY (id)
+);
+
+CREATE TABLE IF NOT EXISTS monthly_summary_analysis (
+    id SERIAL NOT NULL,
+    year INTEGER NOT NULL,
+    month INTEGER NOT NULL,
+    department VARCHAR(100),
+    category_3c VARCHAR(100),
+    division VARCHAR(100),
+    section VARCHAR(100),
+    area_id VARCHAR(50),
+    area_name VARCHAR(100),
+    pm_name VARCHAR(100),
+    brand_name VARCHAR(200),
+    vendor_id INTEGER,
+    vendor_name VARCHAR(200),
+    trade_type VARCHAR(20),
+    unit_price FLOAT,
+    sales_amt_curr INTEGER,
+    sales_amt_prev INTEGER,
+    sales_amt_yoa INTEGER,
+    profit_amt_curr INTEGER,
+    profit_amt_prev INTEGER,
+    profit_amt_yoa INTEGER,
+    discount_amt_curr INTEGER,
+    discount_amt_prev INTEGER,
+    discount_amt_yoa INTEGER,
+    coupon_amt_curr INTEGER,
+    coupon_amt_prev INTEGER,
+    coupon_amt_yoa INTEGER,
+    other_mkt_curr INTEGER,
+    other_mkt_prev INTEGER,
+    other_mkt_yoa INTEGER,
+    spot_disc_curr INTEGER,
+    spot_disc_prev INTEGER,
+    spot_disc_yoa INTEGER,
+    point_disc_curr INTEGER,
+    point_disc_prev INTEGER,
+    point_disc_yoa INTEGER,
+    sales_vol_curr INTEGER,
+    sales_vol_prev INTEGER,
+    sales_vol_yoa INTEGER,
+    conv_rate FLOAT,
+    views_curr INTEGER,
+    views_prev INTEGER,
+    views_yoa INTEGER,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id),
+    CONSTRAINT _monthly_summary_uc UNIQUE (
+        year, month, department, category_3c, division, section, area_id,
+        pm_name, brand_name, vendor_id, trade_type
+    )
+);
+
+CREATE INDEX IF NOT EXISTS ix_monthly_summary_analysis_year ON monthly_summary_analysis (year);
+CREATE INDEX IF NOT EXISTS ix_monthly_summary_analysis_month ON monthly_summary_analysis (month);
+CREATE INDEX IF NOT EXISTS ix_monthly_summary_analysis_division ON monthly_summary_analysis (division);
+CREATE INDEX IF NOT EXISTS ix_monthly_summary_analysis_pm_name ON monthly_summary_analysis (pm_name);
+CREATE INDEX IF NOT EXISTS ix_monthly_summary_analysis_brand_name ON monthly_summary_analysis (brand_name);
+CREATE INDEX IF NOT EXISTS ix_monthly_summary_analysis_vendor_id ON monthly_summary_analysis (vendor_id);
+
+CREATE TABLE IF NOT EXISTS notification_templates (
+    id SERIAL NOT NULL,
+    code VARCHAR(50) NOT NULL,
+    name VARCHAR(100) NOT NULL,
+    category VARCHAR(50) NOT NULL,
+    channel VARCHAR(20),
+    title VARCHAR(200),
+    body TEXT NOT NULL,
+    emoji_prefix VARCHAR(10),
+    is_active BOOLEAN,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    updated_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id),
+    UNIQUE (code)
+);
+
+CREATE TABLE IF NOT EXISTS permissions (
+    id SERIAL NOT NULL,
+    code VARCHAR(50) NOT NULL,
+    name VARCHAR(100) NOT NULL,
+    category VARCHAR(50) NOT NULL,
+    description VARCHAR(200),
+    sort_order INTEGER,
+    PRIMARY KEY (id)
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS ix_permissions_code ON permissions (code);
+
+CREATE TABLE IF NOT EXISTS ppt_reports (
+    id SERIAL NOT NULL,
+    report_type VARCHAR(50) NOT NULL,
+    parameters TEXT,
+    file_path VARCHAR(500),
+    file_size INTEGER,
+    generated_at TIMESTAMP WITHOUT TIME ZONE,
+    expires_at TIMESTAMP WITHOUT TIME ZONE,
+    cached_data TEXT,
+    PRIMARY KEY (id)
+);
+
+CREATE INDEX IF NOT EXISTS ix_ppt_reports_report_type ON ppt_reports (report_type);
+CREATE INDEX IF NOT EXISTS ix_ppt_reports_generated_at ON ppt_reports (generated_at);
+CREATE INDEX IF NOT EXISTS ix_ppt_reports_expires_at ON ppt_reports (expires_at);
+
+CREATE TABLE IF NOT EXISTS promo_products (
+    id SERIAL NOT NULL,
+    batch_id VARCHAR(64),
+    crawled_at TIMESTAMP WITHOUT TIME ZONE,
+    time_slot VARCHAR(20),
+    activity_time_text VARCHAR(100),
+    session_time_text VARCHAR(100),
+    i_code VARCHAR(50),
+    name VARCHAR(255),
+    price INTEGER,
+    discount_text VARCHAR(20),
+    url TEXT,
+    image_url TEXT,
+    previous_price INTEGER,
+    remain_qty INTEGER,
+    status_change VARCHAR(20),
+    page_type VARCHAR(50),
+    PRIMARY KEY (id)
+);
+
+CREATE INDEX IF NOT EXISTS ix_promo_products_batch_id ON promo_products (batch_id);
+CREATE INDEX IF NOT EXISTS ix_promo_products_i_code ON promo_products (i_code);
+CREATE INDEX IF NOT EXISTS ix_promo_products_page_type ON promo_products (page_type);
+
+CREATE TABLE IF NOT EXISTS realtime_sales_monthly (
+    id SERIAL NOT NULL,
+    "日期" DATE,
+    "訂單編號" VARCHAR(50),
+    "商品ID" VARCHAR(100),
+    "商品編號" VARCHAR(100),
+    "商品名稱" TEXT,
+    "數量" INTEGER,
+    "總業績" NUMERIC(15, 2),
+    "總成本" NUMERIC(15, 2),
+    "毛利" NUMERIC(15, 2),
+    "退貨數量" INTEGER,
+    "商品單位售價" NUMERIC(15, 2),
+    "廠商名稱" VARCHAR(255),
+    "分類名稱" VARCHAR(255),
+    "商品館" VARCHAR(255),
+    "品牌名稱" VARCHAR(255),
+    "時間" VARCHAR(50),
+    "付款方式" VARCHAR(100),
+    "折扣活動名稱" VARCHAR(255),
+    "折價券折扣金額" NUMERIC(15, 2),
+    "折扣金額" NUMERIC(15, 2),
+    "滿額再折扣金額" NUMERIC(15, 2),
+    "分期手續費" NUMERIC(15, 2),
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id)
+);
+
+CREATE INDEX IF NOT EXISTS "ix_realtime_sales_monthly_日期" ON realtime_sales_monthly ("日期");
+CREATE INDEX IF NOT EXISTS "ix_realtime_sales_monthly_訂單編號" ON realtime_sales_monthly ("訂單編號");
+CREATE INDEX IF NOT EXISTS "ix_realtime_sales_monthly_商品ID" ON realtime_sales_monthly ("商品ID");
+CREATE INDEX IF NOT EXISTS "ix_realtime_sales_monthly_商品編號" ON realtime_sales_monthly ("商品編號");
+CREATE INDEX IF NOT EXISTS "ix_realtime_sales_monthly_廠商名稱" ON realtime_sales_monthly ("廠商名稱");
+CREATE INDEX IF NOT EXISTS "ix_realtime_sales_monthly_分類名稱" ON realtime_sales_monthly ("分類名稱");
+CREATE INDEX IF NOT EXISTS "ix_realtime_sales_monthly_商品館" ON realtime_sales_monthly ("商品館");
+CREATE INDEX IF NOT EXISTS "ix_realtime_sales_monthly_品牌名稱" ON realtime_sales_monthly ("品牌名稱");
+
+CREATE TABLE IF NOT EXISTS trend_analysis (
+    id SERIAL NOT NULL,
+    analysis_date DATE NOT NULL,
+    category VARCHAR(100),
+    analysis_type VARCHAR(50) NOT NULL,
+    summary TEXT NOT NULL,
+    hot_keywords TEXT,
+    hot_topics TEXT,
+    consumer_insights TEXT,
+    marketing_suggestions TEXT,
+    copywriting_hints TEXT,
+    source_stats TEXT,
+    record_count INTEGER,
+    model_used VARCHAR(50),
+    generation_time FLOAT,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id),
+    CONSTRAINT uq_analysis UNIQUE (analysis_date, category, analysis_type)
+);
+
+CREATE INDEX IF NOT EXISTS ix_trend_analysis_analysis_date ON trend_analysis (analysis_date);
+CREATE INDEX IF NOT EXISTS ix_trend_analysis_category ON trend_analysis (category);
+
+CREATE TABLE IF NOT EXISTS trend_keywords (
+    id SERIAL NOT NULL,
+    keyword VARCHAR(100) NOT NULL,
+    keyword_type VARCHAR(50),
+    source VARCHAR(50) NOT NULL,
+    category VARCHAR(100),
+    mention_count INTEGER,
+    trend_date DATE NOT NULL,
+    sentiment_avg FLOAT,
+    related_keywords TEXT,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    updated_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id),
+    CONSTRAINT uq_keyword_source_date UNIQUE (keyword, source, trend_date)
+);
+
+CREATE INDEX IF NOT EXISTS ix_trend_keywords_keyword ON trend_keywords (keyword);
+CREATE INDEX IF NOT EXISTS ix_trend_keywords_category ON trend_keywords (category);
+CREATE INDEX IF NOT EXISTS ix_trend_keywords_trend_date ON trend_keywords (trend_date);
+CREATE INDEX IF NOT EXISTS idx_keyword_date_count ON trend_keywords (trend_date, mention_count);
+
+CREATE TABLE IF NOT EXISTS trend_records (
+    id SERIAL NOT NULL,
+    source VARCHAR(50) NOT NULL,
+    source_board VARCHAR(100),
+    source_url VARCHAR(500),
+    source_id VARCHAR(100),
+    title VARCHAR(500) NOT NULL,
+    content TEXT,
+    author VARCHAR(100),
+    popularity_score INTEGER,
+    comment_count INTEGER,
+    category VARCHAR(100),
+    tags TEXT,
+    published_at TIMESTAMP WITHOUT TIME ZONE,
+    trend_date DATE NOT NULL,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    sentiment VARCHAR(20),
+    ai_summary TEXT,
+    relevance_score FLOAT,
+    PRIMARY KEY (id),
+    CONSTRAINT uq_source_record UNIQUE (source, source_id)
+);
+
+CREATE INDEX IF NOT EXISTS ix_trend_records_source ON trend_records (source);
+CREATE INDEX IF NOT EXISTS ix_trend_records_category ON trend_records (category);
+CREATE INDEX IF NOT EXISTS ix_trend_records_trend_date ON trend_records (trend_date);
+CREATE INDEX IF NOT EXISTS idx_trend_source_date ON trend_records (source, trend_date);
+CREATE INDEX IF NOT EXISTS idx_trend_category_date ON trend_records (category, trend_date);
+CREATE INDEX IF NOT EXISTS idx_trend_popularity ON trend_records (popularity_score, trend_date);
+
+CREATE TABLE IF NOT EXISTS users (
+    id SERIAL NOT NULL,
+    username VARCHAR(50) NOT NULL,
+    email VARCHAR(120),
+    password_hash VARCHAR(256) NOT NULL,
+    role VARCHAR(20),
+    display_name VARCHAR(100),
+    is_active BOOLEAN,
+    password_changed_at TIMESTAMP WITHOUT TIME ZONE,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    updated_at TIMESTAMP WITHOUT TIME ZONE,
+    created_by INTEGER,
+    PRIMARY KEY (id),
+    UNIQUE (email),
+    FOREIGN KEY(created_by) REFERENCES users (id)
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS ix_users_username ON users (username);
+CREATE INDEX IF NOT EXISTS ix_users_role ON users (role);
+
+CREATE TABLE IF NOT EXISTS vendor_list (
+    id SERIAL NOT NULL,
+    vendor_code VARCHAR(100) NOT NULL,
+    vendor_name VARCHAR(200) NOT NULL,
+    is_active BOOLEAN NOT NULL,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    PRIMARY KEY (id)
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS ix_vendor_list_vendor_code ON vendor_list (vendor_code);
+CREATE INDEX IF NOT EXISTS ix_vendor_list_is_active ON vendor_list (is_active);
+
+CREATE TABLE IF NOT EXISTS vendor_stockout (
+    id SERIAL NOT NULL,
+    batch_id VARCHAR(50) NOT NULL,
+    import_date DATE NOT NULL,
+    import_time TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    department VARCHAR(100),
+    section VARCHAR(100),
+    pm_name VARCHAR(100),
+    zone_id VARCHAR(100),
+    zone_name VARCHAR(200),
+    product_code VARCHAR(100) NOT NULL,
+    product_name VARCHAR(500) NOT NULL,
+    product_spec TEXT,
+    borrow_transfer VARCHAR(100),
+    sale_price NUMERIC(10, 2),
+    cost_price NUMERIC(10, 2),
+    vendor_code VARCHAR(100) NOT NULL,
+    vendor_name VARCHAR(200) NOT NULL,
+    monthly_sales_qty INTEGER,
+    monthly_sales_amount NUMERIC(12, 2),
+    daily_avg_sales NUMERIC(10, 2),
+    current_stock INTEGER,
+    stockout_date DATE,
+    stockout_days INTEGER,
+    safe_stock_days INTEGER,
+    status VARCHAR(20) NOT NULL,
+    is_duplicate BOOLEAN,
+    duplicate_count INTEGER,
+    sent_date TIMESTAMP WITHOUT TIME ZONE,
+    sent_by VARCHAR(100),
+    error_message TEXT,
+    notes TEXT,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    PRIMARY KEY (id)
+);
+
+CREATE INDEX IF NOT EXISTS ix_vendor_stockout_batch_id ON vendor_stockout (batch_id);
+CREATE INDEX IF NOT EXISTS ix_vendor_stockout_import_date ON vendor_stockout (import_date);
+CREATE INDEX IF NOT EXISTS ix_vendor_stockout_pm_name ON vendor_stockout (pm_name);
+CREATE INDEX IF NOT EXISTS ix_vendor_stockout_product_code ON vendor_stockout (product_code);
+CREATE INDEX IF NOT EXISTS ix_vendor_stockout_vendor_code ON vendor_stockout (vendor_code);
+CREATE INDEX IF NOT EXISTS ix_vendor_stockout_vendor_name ON vendor_stockout (vendor_name);
+CREATE INDEX IF NOT EXISTS ix_vendor_stockout_status ON vendor_stockout (status);
+CREATE INDEX IF NOT EXISTS ix_vendor_stockout_is_duplicate ON vendor_stockout (is_duplicate);
+
+CREATE TABLE IF NOT EXISTS web_search_cache (
+    id SERIAL NOT NULL,
+    query_hash VARCHAR(64) NOT NULL,
+    query VARCHAR(500) NOT NULL,
+    search_type VARCHAR(50),
+    result_json TEXT NOT NULL,
+    summary TEXT,
+    result_count INTEGER,
+    model_used VARCHAR(50),
+    generation_time FLOAT,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    expires_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id)
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS ix_web_search_cache_query_hash ON web_search_cache (query_hash);
+CREATE INDEX IF NOT EXISTS ix_web_search_cache_created_at ON web_search_cache (created_at);
+CREATE INDEX IF NOT EXISTS idx_cache_query_type ON web_search_cache (query, search_type);
+CREATE INDEX IF NOT EXISTS idx_cache_expires ON web_search_cache (expires_at);
+
+CREATE TABLE IF NOT EXISTS email_send_log (
+    id SERIAL NOT NULL,
+    vendor_id INTEGER NOT NULL,
+    stockout_id INTEGER,
+    batch_id VARCHAR(50) NOT NULL,
+    sender_email VARCHAR(255) NOT NULL,
+    recipient_email VARCHAR(255) NOT NULL,
+    cc_emails TEXT,
+    bcc_emails TEXT,
+    subject VARCHAR(500) NOT NULL,
+    product_count INTEGER NOT NULL,
+    attachment_filename VARCHAR(255),
+    attachment_size INTEGER,
+    status VARCHAR(20) NOT NULL,
+    error_message TEXT,
+    retry_count INTEGER,
+    sent_at TIMESTAMP WITHOUT TIME ZONE,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    PRIMARY KEY (id),
+    FOREIGN KEY(vendor_id) REFERENCES vendor_list (id),
+    FOREIGN KEY(stockout_id) REFERENCES vendor_stockout (id)
+);
+
+CREATE INDEX IF NOT EXISTS ix_email_send_log_vendor_id ON email_send_log (vendor_id);
+CREATE INDEX IF NOT EXISTS ix_email_send_log_stockout_id ON email_send_log (stockout_id);
+CREATE INDEX IF NOT EXISTS ix_email_send_log_batch_id ON email_send_log (batch_id);
+CREATE INDEX IF NOT EXISTS ix_email_send_log_status ON email_send_log (status);
+
+CREATE TABLE IF NOT EXISTS login_history (
+    id SERIAL NOT NULL,
+    user_id INTEGER,
+    username_attempted VARCHAR(50),
+    login_time TIMESTAMP WITHOUT TIME ZONE,
+    ip_address VARCHAR(45),
+    user_agent VARCHAR(256),
+    status VARCHAR(20),
+    failure_reason VARCHAR(100),
+    PRIMARY KEY (id),
+    FOREIGN KEY(user_id) REFERENCES users (id)
+);
+
+CREATE INDEX IF NOT EXISTS ix_login_history_login_time ON login_history (login_time);
+CREATE INDEX IF NOT EXISTS ix_login_history_status ON login_history (status);
+
+CREATE TABLE IF NOT EXISTS products (
+    id SERIAL NOT NULL,
+    i_code VARCHAR(50) NOT NULL,
+    name VARCHAR(255) NOT NULL,
+    url VARCHAR(500),
+    image_url TEXT,
+    category VARCHAR(100),
+    status VARCHAR(20),
+    updated_at TIMESTAMP WITHOUT TIME ZONE,
+    created_at TIMESTAMP WITHOUT TIME ZONE,
+    category_id INTEGER,
+    PRIMARY KEY (id),
+    FOREIGN KEY(category_id) REFERENCES categories (id)
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS ix_products_i_code ON products (i_code);
+
+CREATE TABLE IF NOT EXISTS user_permissions (
+    id SERIAL NOT NULL,
+    user_id INTEGER NOT NULL,
+    permission_code VARCHAR(50) NOT NULL,
+    granted_by INTEGER,
+    granted_at TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id),
+    CONSTRAINT uq_user_permission UNIQUE (user_id, permission_code),
+    FOREIGN KEY(user_id) REFERENCES users (id) ON DELETE CASCADE,
+    FOREIGN KEY(granted_by) REFERENCES users (id) ON DELETE SET NULL
+);
+
+CREATE INDEX IF NOT EXISTS ix_user_permissions_user_id ON user_permissions (user_id);
+CREATE INDEX IF NOT EXISTS ix_user_permissions_permission_code ON user_permissions (permission_code);
+
+CREATE TABLE IF NOT EXISTS vendor_emails (
+    id SERIAL NOT NULL,
+    vendor_id INTEGER NOT NULL,
+    email VARCHAR(255) NOT NULL,
+    contact_name VARCHAR(100),
+    email_type VARCHAR(20) NOT NULL,
+    is_active BOOLEAN NOT NULL,
+    notes TEXT,
+    created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    updated_at TIMESTAMP WITHOUT TIME ZONE NOT NULL,
+    PRIMARY KEY (id),
+    FOREIGN KEY(vendor_id) REFERENCES vendor_list (id)
+);
+
+CREATE INDEX IF NOT EXISTS ix_vendor_emails_vendor_id ON vendor_emails (vendor_id);
+CREATE INDEX IF NOT EXISTS ix_vendor_emails_is_active ON vendor_emails (is_active);
+
+CREATE TABLE IF NOT EXISTS price_records (
+    id SERIAL NOT NULL,
+    product_id INTEGER NOT NULL,
+    price FLOAT NOT NULL,
+    timestamp TIMESTAMP WITHOUT TIME ZONE,
+    PRIMARY KEY (id),
+    FOREIGN KEY(product_id) REFERENCES products (id)
+);
+
+CREATE INDEX IF NOT EXISTS ix_price_records_timestamp ON price_records (timestamp);
+
+DO $$
+BEGIN
+    RAISE NOTICE 'Migration 035 done: core business metadata-only tables now have migration baseline';
+END $$;
diff --git a/tests/test_migration_metadata_coverage.py b/tests/test_migration_metadata_coverage.py
new file mode 100644
index 0000000..5505209
--- /dev/null
+++ b/tests/test_migration_metadata_coverage.py
@@ -0,0 +1,27 @@
+import re
+from pathlib import Path
+
+from database.manager import Base
+
+
+ROOT = Path(__file__).resolve().parents[1]
+
+
+def _migration_created_tables():
+    tables = set()
+    for path in (ROOT / "migrations").glob("*.sql"):
+        text = path.read_text(encoding="utf-8", errors="ignore")
+        for match in re.finditer(
+            r"CREATE\s+TABLE\s+(?:IF\s+NOT\s+EXISTS\s+)?(?:public\.)?([\w_]+)",
+            text,
+            re.IGNORECASE,
+        ):
+            tables.add(match.group(1))
+    return tables
+
+
+def test_all_orm_metadata_tables_have_create_table_migration():
+    metadata_tables = set(Base.metadata.tables)
+    migration_tables = _migration_created_tables()
+
+    assert metadata_tables - migration_tables == set()