Chore: Enable mypy checking in CI (#11991)

pyproject.toml

@@ -138,7 +138,9 @@ typing = [
   "django-stubs[compatible-mypy]",
   "djangorestframework-stubs[compatible-mypy]",
   "lxml-stubs",
+  "microsoft-python-type-stubs @ git+https://github.com/microsoft/python-type-stubs.git",
   "mypy",
+  "mypy-baseline",
   "types-bleach",
   "types-colorama",
   "types-dateparser",
@@ -333,10 +335,6 @@ exclude_also = [
 
 [tool.mypy]
 mypy_path = "src"
-files = [
-  "src/documents/plugins/date_parsing",
-  "src/documents/tests/date_parsing",
-]
 plugins = [
   "mypy_django_plugin.main",
   "mypy_drf_plugin.main",
@@ -348,28 +346,9 @@ disallow_untyped_defs = true
 warn_redundant_casts = true
 warn_unused_ignores = true
 
-# This prevents errors from imports, but allows type-checking logic to work
-follow_imports = "silent"
-
-[[tool.mypy.overrides]]
-module = [
-  "documents.*",
-  "paperless.*",
-  "paperless_ai.*",
-  "paperless_mail.*",
-  "paperless_tesseract.*",
-  "paperless_remote.*",
-  "paperless_text.*",
-  "paperless_tika.*",
-]
-ignore_errors = true
-
-[[tool.mypy.overrides]]
-module = [
-  "documents.plugins.date_parsing.*",
-  "documents.tests.date_parsing.*",
-]
-ignore_errors = false
-
 [tool.django-stubs]
 django_settings_module = "paperless.settings"
+
+[tool.mypy-baseline]
+baseline_path = ".mypy-baseline.txt"
+sort_baseline = true