chore: removed cleanup strategy from sample fixtures

Author: radim

examples/fixtures/regresql/fixtures/categories.yaml

@@ -1,5 +1,4 @@
 fixture: categories
 description: Product categories with standard codes (idempotent reference data)
-cleanup: none
 sql:
   - file: sql/insert_categories.sql

examples/fixtures/regresql/fixtures/customers_base.yaml

@@ -1,6 +1,5 @@
 fixture: customers_base
 description: Base customer data for FK references
-cleanup: rollback
 generate:
   - table: customers
     count: 20

examples/fixtures/regresql/fixtures/products.yaml

@@ -1,6 +1,5 @@
 fixture: products
 description: Product catalog with generated data
-cleanup: rollback
 depends_on:
   - categories
 generate:

examples/fixtures/regresql/fixtures/products_advanced.yaml

@@ -1,6 +1,5 @@
 fixture: products_advanced
 description: Advanced product catalog using pattern and template generators
-cleanup: rollback
 depends_on:
   - categories
 generate:

examples/fixtures/regresql/fixtures/users.yaml

@@ -1,6 +1,5 @@
 fixture: users
 description: Test user accounts for authentication tests
-cleanup: rollback
 data:
   - table: users
     rows:

examples/fixtures/regresql/fixtures/users_advanced.yaml

@@ -1,6 +1,5 @@
 fixture: users_advanced
 description: Advanced user accounts with pattern and template generators
-cleanup: rollback
 generate:
   - table: users
     count: 25

examples/fixtures/regresql/fixtures/users_identity.yaml

@@ -1,6 +1,5 @@
 fixture: users_identity
 description: Users fixture compatible with GENERATED ALWAYS AS IDENTITY (no explicit IDs)
-cleanup: rollback
 
 data:
   - table: users

examples/fixtures/regresql/fixtures/users_sql.yaml

@@ -1,5 +1,4 @@
 fixture: users_sql
 description: Load users from SQL file (self-truncating)
-cleanup: rollback
 sql:
   - file: sql/insert_users.sql