Add component deployment to Kind/Minikube and OpenShift/K8s clusters (CRW-10962)

[vrubezhny]

Summary

Adds a complete deploy pipeline that builds container images and
deploys them to Kind, Minikube, OpenShift, and generic Kubernetes
clusters — all from the OpenShift terminal.

Key changes

• Cluster-aware deploy pipeline: Detects cluster type and handles
  image delivery accordingly — local load for Kind/Minikube, registry
  push for OpenShift/K8s
• Container runtime detection: Finds available runtime
  (podman > docker > buildah) with build, tag, push, and load commands
• Registry selection QuickPick: Prompts user to select a registry
  (quay.io, docker.io, ghcr.io, custom URL, or OpenShift internal
  registry as fallback) when deploying to OpenShift/K8s
• Image pull secret management: Auto-creates a docker-registry
  pull secret and links it to the default service account. Created
  once per registry/namespace, reused on subsequent deploys. Prompts
  for password only when needed (no existing secret, no stored
  credentials, not already logged in via podman). Shows warning at
  end of deploy output when secret creation fails or is skipped
• Unified single-terminal deploy: All steps (build, retag, push/load,
  apply) run in one terminal tab via a combined temp script
• Image name rewriting: Maps bare image names to full registry paths
  in Kubernetes manifests via imageNameMap before oc apply
• imagePullPolicy patching: Sets IfNotPresent for locally loaded
  images on Kind/Minikube to prevent pulling from remote registry
• Deploy state persistence: Saves cluster URL and namespace in
  .odo/deploystate.json for context-switch reconciliation
• Dev/Deploy mutual exclusivity: Start Dev hidden when deployed,
  Deploy/Undeploy hidden when dev is active (via when clauses)
• Stop Dev regex fix: Fixed alternation bug that matched run
  anywhere in viewItem (e.g. dep-run triggering Stop Dev)
• Unit tests: ContainerRuntimeDetector, kubeUtils, registryConfig,
  applyCommand, deploy
• Public UI tests: Deploy/Undeploy test cases in componentContextMenu

Fixes: https://redhat.atlassian.net/browse/CRW-10962
Fixes: #4482

Assisted-By: Claude Opus 4.6 noreply@anthropic.com

[codecov]

Codecov Report

❌ Patch coverage is 65.50681% with 228 lines in your changes missing coverage. Please review.
✅ Project coverage is 51.10%. Comparing base (da60441) to head (db92647).
⚠️ Report is 1943 commits behind head on main.

Files with missing lines	Patch %	Lines
src/devfile/registryConfig.ts	34.48%	95 Missing ⚠️
src/devfile/applyCommand.ts	57.28%	85 Missing and 3 partials ⚠️
src/openshift/component.ts	72.72%	14 Missing and 1 partial ⚠️
src/devfile/deploy.ts	84.78%	14 Missing ⚠️
src/util/containerRuntime.ts	92.63%	7 Missing ⚠️
src/devfile/undeploy.ts	79.31%	6 Missing ⚠️
src/componentsView.ts	66.66%	3 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #5957       +/-   ##
===========================================
+ Coverage   32.37%   51.10%   +18.72%     
===========================================
  Files          85      116       +31     
  Lines        6505    11003     +4498     
  Branches     1349     2490     +1141     
===========================================
+ Hits         2106     5623     +3517     
- Misses       4399     5373      +974     
- Partials        0        7        +7     

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