Implement Storage SDK Foundation (#1091 #1093) - PART1

[sanya-pf9]

Summary

Implements the foundational storage SDK layer for array-based migration support. This PR establishes the core infrastructure for integrating storage arrays (Pure Storage) with VJailbreak's migration workflow.

Changes

• Added storage SDK with Pure Storage provider implementation
• Created ArrayCreds CRD for storage array credentials management
• Implemented storage layer in vpwned-sdk with protobuf definitions
• Added vCenter helper functions for storage array discovery
• Generated gRPC service definitions for storage operations
• Updated go modules across pkg/vpwned, k8s/migration, and v2v-helper

Technical Details

New CRDs

• ArrayCreds: Manages storage array credentials and connection details

New Services

• StorageArrayServer: gRPC service for storage array operations
• storage/pure/pure.go: Pure Storage FlashArray integration

Key Files

• pkg/vpwned/sdk/proto/v1/api.proto: Storage API definitions
• k8s/migration/api/v1alpha1/arraycreds_types.go: ArrayCreds CRD
• k8s/migration/internal/controller/arraycreds_controller.go: Controller logic
• pkg/vpwned/server/storage.go: Storage gRPC server implementation

fixes #1091
fixes #1093

[windsurf-bot]

Looks good to me 🤙

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