refactor(vm/version/auth_impl): selective imports batch (ADR-025 L2)

Three unrelated files, 4 stars each -> selective. Batched because pattern
is mechanical.

vm/multi_tier_deployment.nu:
  network_management.nu [network-create]
  nested_provisioning.nu [nested-vm-create nested-vm-delete]
  volume_management.nu   DROPPED (dead)
  lifecycle.nu           DROPPED (dead)

utils/version/manager.nu:
  version/core.nu      [check-version]
  version/loader.nu    [discover-configurations load-configuration-file]
  version/formatter.nu [format-results]
  utils/interface.nu   [_print]

plugins/auth_impl.nu:
  config/accessor/core.nu [config-get]
  commands/traits.nu      [get-command-metadata]
  plugins/auth_core.nu    [plugin-login plugin-mfa-enroll plugin-verify]
  utils/path-utils.nu     [get-typedialog-form-path] — inline import at
    line 392 also converted (was `use ../utils/path-utils.nu *`).

Validation:
  vm/multi_tier_deployment.nu     50 errors (all PRE-EXISTING, baseline match)
  utils/version/manager.nu         0 errors
  plugins/auth_impl.nu             0 errors

Refs: ADR-025

nulib/lib_provisioning/plugins/auth_impl.nu

@@ -2,9 +2,10 @@
 # Purpose: Internal auth functions for policy enforcement, metadata evaluation, and auth flows
 # Dependencies: config/accessor, plugins/kms, commands/traits, auth_core
 
-use ../config/accessor.nu *
+# Selective imports (ADR-025 Phase 3 Layer 2).
-use ../commands/traits.nu *
+use lib_provisioning/config/accessor/core.nu [config-get]
-use auth_core.nu *
+use lib_provisioning/commands/traits.nu [get-command-metadata]
+use lib_provisioning/plugins/auth_core.nu [plugin-login plugin-mfa-enroll plugin-verify]
 
 # ============================================================================
 # Metadata-Driven Authentication Helpers
@@ -389,7 +390,7 @@ export def print-auth-status [] {
 # TYPEDIALOG HELPER FUNCTIONS
 # ============================================================================
 
-use ../utils/path-utils.nu *
+use lib_provisioning/utils/path-utils.nu [get-typedialog-form-path]
 
 # Run TypeDialog form and return parsed result
 export def run-typedialog-auth-form [

nulib/lib_provisioning/utils/version/manager.nu

@@ -2,10 +2,11 @@
 # Main version management interface
 # Completely configuration-driven, no hardcoded components
 
-use ./core.nu *
+# Selective imports (ADR-025 Phase 3 Layer 2).
-use ./loader.nu *
+use lib_provisioning/utils/version/core.nu [check-version]
-use ./formatter.nu *
+use lib_provisioning/utils/version/loader.nu [discover-configurations load-configuration-file]
-use ../interface.nu *
+use lib_provisioning/utils/version/formatter.nu [format-results]
+use lib_provisioning/utils/interface.nu [_print]
 
 # Check versions for discovered components
 export def check-versions [

nulib/lib_provisioning/vm/multi_tier_deployment.nu

@@ -3,10 +3,10 @@
 # Deploy multi-tier applications with VMs and containers.
 # Rule 1: Single purpose, Rule 5: Atomic operations
 
-use ./network_management.nu *
+# Selective imports (ADR-025 Phase 3 Layer 2).
-use ./volume_management.nu *
+# volume_management and lifecycle star-imports were dead — dropped.
-use ./nested_provisioning.nu *
+use lib_provisioning/vm/network_management.nu [network-create]
-use ./lifecycle.nu *
+use lib_provisioning/vm/nested_provisioning.nu [nested-vm-create nested-vm-delete]
 
 export def "deployment-create" [
     name: string                                 # Deployment name