Add one-click deployment scripts for foundation setup

[anshikasharmaa1517]

What type of PR is this?

/kind feature

What this PR does / why we need it:

The new scripts/deploy.sh automates:

• Creating a single-node Kind cluster with Kubernetes v1.29.0
• Installing OpenYurt CRDs (Custom Resource Definitions)
• Configuring nodes with proper OpenYurt labels
• Setting up CoreDNS for OpenYurt topology
• Also, I am working on adding yurt-manager to it.

Which issue(s) this PR fixes:

Fixes #2422

Special notes for your reviewer:

This is my first PR for OpenYurt and I'm working on this as part of the Docker Extension development.
@luc99hen

Does this PR introduce a user-facing change?

Add deployment scripts for quick OpenYurt development environment setup. Developers can now use `./scripts/deploy.sh` to create a single-node OpenYurt-ready cluster in minutes.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
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Additional details and impacted files

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Flag	Coverage Δ
unittests	42.04% <ø> (?)

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