refactor: remove empty paperless_text and paperless_tika Django apps

After parser classes were moved to paperless/parsers/ in the plugin
refactor, these Django apps contained only empty AppConfig classes
with no models, views, tasks, migrations, or other functionality.

- Remove paperless_text and paperless_tika from INSTALLED_APPS
- Delete empty app directories entirely
- Update pyproject.toml test exclusions
- Clean stale mypy baseline entries for moved parser files

paperless_remote app is retained as it contains meaningful system
checks for Azure AI configuration.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/paperless/settings/__init__.py

@@ -122,7 +122,6 @@ INSTALLED_APPS = [
     "paperless",
     "documents.apps.DocumentsConfig",
     "paperless_tesseract.apps.PaperlessTesseractConfig",
-    "paperless_text.apps.PaperlessTextConfig",
     "paperless_mail.apps.PaperlessMailConfig",
     "paperless_remote.apps.PaperlessRemoteParserConfig",
     "django.contrib.admin",
@@ -974,8 +973,8 @@ TIKA_GOTENBERG_ENDPOINT = os.getenv(
     "http://localhost:3000",
 )
 
-if TIKA_ENABLED:
-    INSTALLED_APPS.append("paperless_tika.apps.PaperlessTikaConfig")
+# Tika parser is now integrated into the main parser registry
+# No separate Django app needed
 
 AUDIT_LOG_ENABLED = get_bool_from_env("PAPERLESS_AUDIT_LOG_ENABLED", "true")
 if AUDIT_LOG_ENABLED:

src/paperless_text/apps.py

@@ -1,5 +0,0 @@
-from django.apps import AppConfig
-
-
-class PaperlessTextConfig(AppConfig):
-    name = "paperless_text"

src/paperless_tika/apps.py

@@ -1,5 +0,0 @@
-from django.apps import AppConfig
-
-
-class PaperlessTikaConfig(AppConfig):
-    name = "paperless_tika"