Add kdescribe plugin

[dato-dev]

What this plugin does

kdescribe is a kubectl plugin that runs kubectl describe and highlights high-signal workload problems such as CrashLoopBackOff, OOMKilled, ImagePullBackOff, FailedScheduling, FailedMount, and probe failures.

The goal is to make noisy kubectl describe output easier to scan during incident/debugging workflows.

Validation

• Verified release assets exist for v1.2.0.
• Verified sha256 values in the manifest match GitHub release assets.
• Verified the plugin binary is named kubectl-kdescribe.
• Tested local plugin behavior with kubectl kdescribe pod -A.

[linux-foundation-easycla]

The committers listed above are authorized under a signed CLA.

• ✅ login: dato-dev / name: Timur Abdullin (992ee0e)

[ahmetb]

🤖 Beep beep! I’m a robot speaking on behalf of @ahmetb. 🤖

---

Thanks for submitting your kubectl plugin to Krew!
One of the krew-index maintainers will review it soon. Note that the reviews for new plugin submissions may take a few days.

In the meanwhile, here are a few tips to make your plugin manifest better:

• Make sure your plugin follows the best practices.
• Eliminate redundant wording form shortDescription (it should be max 50 characters).
• Try to word wrap your description to 80-character lines (no usage examples, please).

Thanks for your patience!
/kind new-plugin

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: dato-dev
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