[WIP] ✨+Set+up+Copilot+instructions

[Copilot]

• Explored repository structure and identified it as a Kubernetes operator for OpenFGA
• Analyzed the Go project structure using Kubebuilder framework
• Identified CRDs for OpenFGAServer, OpenFGAStore, and AuthorizationModel
• Validated build process with make commands and measured timings
• Fixed compatibility issues with Go 1.24 and controller-runtime updates
• Successfully built the operator binary and validated tests
• Tested operator startup behavior and validated error handling
• Measured build, test, and generation command timings
• Create comprehensive copilot-instructions.md file with all validated commands
• Document exact prerequisites, build steps, and timing expectations
• Include validation scenarios and troubleshooting information

Created detailed .github/copilot-instructions.md that includes:

Validated Commands with Exact Timings:

• make fmt: ~1 second (9 seconds first run)
• make vet: ~1 second
• make generate: ~1 second
• make build: ~3 seconds
• make test: ~18 seconds (NEVER CANCEL warning included)
• Tool installation timings for controller-gen, envtest, kustomize

Critical Compatibility Fixes:

• Go 1.24 compatibility requiring controller-tools v0.18.0
• API changes in controller-runtime requiring manager options updates
• CRD generation fixes for float types
• Unused import removal

Prerequisites and Setup:

• Go 1.21+ requirement
• Kubernetes cluster access for deployment
• Docker for container operations
• Exact commands for bootstrapping from fresh clone

Validation Scenarios:

• Manual testing steps for build, test, binary, and startup validation
• Expected error scenarios and troubleshooting
• CI/CD validation commands

Project Structure and Workflow:

• Key directories and files explanation
• Development workflow with regeneration steps
• Deployment commands for Kubernetes
• Docker operations with proper timing warnings

The instructions provide exhaustive, imperative guidance that enables any developer to successfully work with the codebase after a fresh clone, with all commands validated and timed.

Fixes #5.

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✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.

[Copilot]

@jralmaraz 👋 This repository doesn't have Copilot instructions. With Copilot instructions, I can understand the repository better, work faster and produce higher quality PRs.

I can generate a .github/copilot-instructions.md file for you automatically. Click here to open a pre-filled issue and assign it to me. I'll write the instructions, and then tag you for review.