Fix pyright type errors across codebase

- Add pyrightconfig.json for pyright 1.1.408 TOML parsing workaround
- Add NoReturn annotations to fatal() functions for proper type narrowing
- Add None checks and assertions after require=True get_record() calls
- Fix AttrDict class with __getattr__ for dynamic attribute access
- Add type annotations and casts for Kubernetes client objects
- Store compose config as DockerDeployer instance attributes
- Filter None values from dotenv and environment mappings
- Use hasattr/getattr patterns for optional container attributes

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

stack_orchestrator/data/stacks/test/deploy/commands.py

@@ -15,6 +15,7 @@
 
 from stack_orchestrator.util import get_yaml
 from stack_orchestrator.deploy.deploy_types import DeployCommandContext
+from stack_orchestrator.deploy.deployment_context import DeploymentContext
 from stack_orchestrator.deploy.stack_state import State
 from stack_orchestrator.deploy.deploy_util import VolumeMapping, run_container_command
 from pathlib import Path
@@ -31,7 +32,7 @@ def setup(command_context: DeployCommandContext, parameters, extra_args):
     host_directory = "./container-output-dir"
     host_directory_absolute = Path(extra_args[0]).absolute().joinpath(host_directory)
     host_directory_absolute.mkdir(parents=True, exist_ok=True)
-    mounts = [VolumeMapping(host_directory_absolute, "/data")]
+    mounts = [VolumeMapping(str(host_directory_absolute), "/data")]
     output, status = run_container_command(
         command_context,
         "test",
@@ -45,9 +46,9 @@ def init(command_context: DeployCommandContext):
     return yaml.load(default_spec_file_content)
 
 
-def create(command_context: DeployCommandContext, extra_args):
+def create(deployment_context: DeploymentContext, extra_args):
     data = "create-command-output-data"
-    output_file_path = command_context.deployment_dir.joinpath("create-file")
+    output_file_path = deployment_context.deployment_dir.joinpath("create-file")
     with open(output_file_path, "w+") as output_file:
         output_file.write(data)