fix: resolve merge conflicts with main branch

Merge origin/main into feature branch, resolving 18 conflicts:
- app/api/__init__.py: add classification_rules_router alongside system_reset_router
- app/config.py: keep system reset settings from main
- app/models.py: keep ClassificationRuleModel alongside main's models
- app/utils/settings_service.py: keep factory reset settings from main
- app/views/__init__.py: keep system_reset_router from main
- tests/conftest.py: add ClassificationRuleModel import
- migrations/env.py: add ClassificationRuleModel import
- .env.demo, docs/*, frontend/*, mobile/*: keep additions from main
- BUILD_DATE, GIT_SHA, RUNTIME_INFO, VERSION, CHANGELOG.md: accept main's version

Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>

app/api/__init__.py

@@ -44,6 +44,7 @@ from app.api.shared_links import public_router as shared_links_public_router
 from app.api.shared_links import router as shared_links_router
 from app.api.similarity import router as similarity_router
 from app.api.subscriptions import router as subscriptions_router
+from app.api.system_reset import router as system_reset_router
 from app.api.translation import router as translation_router
 from app.api.url_upload import router as url_upload_router
 
@@ -98,5 +99,6 @@ router.include_router(audit_logs_router)
 router.include_router(i18n_router)
 router.include_router(mobile_router)
 router.include_router(compliance_router)
+router.include_router(system_reset_router)
 router.include_router(translation_router)
 router.include_router(classification_rules_router)