feat: introduce Omnia configuration GUI module with catalog editor, configuration wizard, and Magellan discovery support

.github/workflows/pylint.yml

@@ -33,7 +33,8 @@ jobs:
           python -m pip install --upgrade pip
           pip install ansible pylint kubernetes prettytable \
             requests passlib fastapi uvicorn sqlalchemy pytest \
-            httpx argon2-cffi pyyaml dependency-injector
+            httpx argon2-cffi pyyaml dependency-injector \
+            starlette pydantic
 
       - name: Get changed Python files (excluding deleted)
         id: changed-files
@@ -73,7 +74,7 @@ jobs:
             # for proper import resolution
             # This allows pylint to resolve both relative imports
             # in build_stream and regular imports elsewhere
-            PYTHONPATH=.:./src/build_stream pylint $FILES \
+            PYTHONPATH=.:./src/build_stream:./src/utils/gui pylint $FILES \
               --fail-under=${PYLINT_THRESHOLD}
           else
             echo "No files to lint after filtering."

src/utils/gui/.gitignore

@@ -0,0 +1,2 @@
+# GUI module test/run artifacts
+.pytest_cache/

src/utils/gui/backend/.gitignore

@@ -0,0 +1,75 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+.python-version
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Logs
+*.log

src/utils/gui/backend/__init__.py

@@ -0,0 +1,23 @@
+# Copyright 2026 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Config Editor Module (Refactored)
+
+Production-ready configuration editor with proper structure,
+dependency injection, and error handling.
+"""
+
+from .app import app
+
+__all__ = ["app"]

src/utils/gui/backend/api/v1/__init__.py

@@ -0,0 +1,34 @@
+# Copyright 2026 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""API v1 module."""
+
+from .dependencies import (
+    get_settings_dependency,
+    get_adapter_policy_service,
+    get_catalog_editor_service,
+    get_wizard_generator_service,
+    get_local_repo_generator_service,
+    get_os_package_service,
+    get_software_config_service,
+)
+
+__all__ = [
+    "get_settings_dependency",
+    "get_adapter_policy_service",
+    "get_catalog_editor_service",
+    "get_wizard_generator_service",
+    "get_local_repo_generator_service",
+    "get_os_package_service",
+    "get_software_config_service",
+]

src/utils/gui/backend/api/v1/dependencies.py

@@ -0,0 +1,125 @@
+# Copyright 2026 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Dependency injection setup for Config Editor Module
+
+Provides FastAPI Depends functions for service injection following best practices.
+"""
+
+from fastapi import Depends, Request
+
+# pylint: disable=relative-beyond-top-level
+from ...config.settings import Settings, get_settings
+from ...services.catalog_editor_service import CatalogEditorService
+from ...services.adapter_policy_service import AdapterPolicyService
+from ...services.wizard_generator_service import WizardGeneratorService
+from ...services.local_repo_generator_service import LocalRepoGeneratorService
+from ...services.os_package_service import OSPackageService
+from ...services.software_config_service import SoftwareConfigService
+# pylint: enable=relative-beyond-top-level
+
+
+# Settings dependency
+def get_settings_dependency() -> Settings:
+    """FastAPI dependency for settings."""
+    return get_settings()
+
+
+# Service dependencies
+def get_adapter_policy_service(
+    settings: Settings = Depends(get_settings_dependency)
+) -> AdapterPolicyService:
+    """FastAPI dependency for AdapterPolicyService.
+
+    Args:
+        settings: Application settings
+
+    Returns:
+        AdapterPolicyService instance
+    """
+    return AdapterPolicyService(settings=settings)
+
+
+def get_catalog_editor_service(request: Request) -> CatalogEditorService:
+    """FastAPI dependency for CatalogEditorService.
+
+    Args:
+        request: FastAPI Request object for accessing app.state
+
+    Returns:
+        CatalogEditorService instance
+    """
+    return CatalogEditorService(app_state=request.app.state)
+
+
+def get_wizard_generator_service(
+    settings: Settings = Depends(get_settings_dependency)
+) -> WizardGeneratorService:
+    """FastAPI dependency for WizardGeneratorService.
+
+    Args:
+        settings: Application settings
+
+    Returns:
+        WizardGeneratorService instance
+    """
+    return WizardGeneratorService(settings=settings)
+
+
+def get_local_repo_generator_service(
+    settings: Settings = Depends(get_settings_dependency)
+) -> LocalRepoGeneratorService:
+    """FastAPI dependency for LocalRepoGeneratorService.
+
+    Args:
+        settings: Application settings
+
+    Returns:
+        LocalRepoGeneratorService instance
+    """
+    return LocalRepoGeneratorService(settings=settings)
+
+
+def get_os_package_service(request: Request) -> OSPackageService:
+    """FastAPI dependency for OSPackageService.
+
+    Args:
+        request: FastAPI Request object for accessing app.state
+
+    Returns:
+        OSPackageService instance (cached in app.state)
+    """
+    if not hasattr(request.app.state, 'os_package_service'):
+        settings = get_settings()
+        request.app.state.os_package_service = OSPackageService(
+            config_dir=str(settings.base_input_dir / "config")
+        )
+    return request.app.state.os_package_service
+
+
+def get_software_config_service(request: Request) -> SoftwareConfigService:
+    """FastAPI dependency for SoftwareConfigService.
+
+    Args:
+        request: FastAPI Request object for accessing app.state
+
+    Returns:
+        SoftwareConfigService instance (cached in app.state)
+    """
+    if not hasattr(request.app.state, 'software_config_service'):
+        settings = get_settings()
+        request.app.state.software_config_service = SoftwareConfigService(
+            config_dir=str(settings.base_input_dir)
+        )
+    return request.app.state.software_config_service

src/utils/gui/backend/api/v1/routes/__init__.py

@@ -0,0 +1,28 @@
+# Copyright 2026 Dell Inc. or its subsidiaries. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""API v1 routes module."""
+
+from .catalog_routes import router as catalog_router
+from .wizard_routes import router as wizard_router
+from .adapter_policy_routes import router as adapter_policy_router
+from .catalog_editor_routes import router as catalog_editor_router
+from .local_repo_routes import router as local_repo_router
+
+__all__ = [
+    "catalog_router",
+    "wizard_router",
+    "adapter_policy_router",
+    "catalog_editor_router",
+    "local_repo_router"
+]