Remove stuff that I've pulled into separate PRs

See:

#191
#192
#193
#194

_shared/project/pyproject.toml

@@ -164,10 +164,6 @@ show_missing = true
 precision = 2
 fail_under = 100.00
 skip_covered = true
-exclude_also = [
-    # # TYPE_CHECKING block is only executed while running mypy
-    "if TYPE_CHECKING:"
-]
 
 {% if cookiecutter.get("linter") != "ruff" %}
 [tool.isort]
@@ -273,7 +269,6 @@ pretty = true
 warn_unused_configs = true
 warn_redundant_casts = true
 warn_unused_ignores = true
-check_untyped_defs = true
 
 disable_error_code = [
     # https://mypy.readthedocs.io/en/stable/error_code_list.html#code-import-untyped
@@ -284,12 +279,9 @@ disable_error_code = [
 ]
 
 [[tool.mypy.overrides]]
-module = [
+module= [
     # Don't try to typecheck the tests for now
     "tests.*",
-    {% if include_exists("mypy/ignored_modules") %}
-        {{- include("mypy/ignored_modules", indent=4) -}}
-    {% endif %}
 ]
 ignore_errors = true
 {% if include_exists("pyproject.toml") %}

pyramid-app/{{ cookiecutter.slug }}/{{ cookiecutter.package_name }}/scripts/init_db.py

@@ -54,13 +54,7 @@ def delete(engine: Engine) -> None:
     else:
         pre_delete(engine)
 
-    with engine.connect() as connection:
-        # Delete the DB "public" schema directly.
-        # We do this instead of using SQLAlchemy's drop_all because we want to delete all tables in the current DB.
-        # For example, this will delete tables created by migrations in other branches, not only the ones SQLAlchemy know about in the current code base.
-        connection.execute(text("DROP SCHEMA PUBLIC CASCADE;"))
-        connection.execute(text("CREATE SCHEMA PUBLIC;"))
-        connection.execute(text("COMMIT;"))
+    Base.metadata.drop_all(engine)
 
     try:
         from {{ cookiecutter.package_name }}.db import post_delete