Chore: updates references to structs moved to pkg repo

[semmet95]

Description of your changes

As a part of the centralizing the CRDs and structs shared across multiple Kubevela org repos, this PR switches to the structs and CRDs stored in the pkg repo

Fixes #

I have:

• Read and followed KubeVela's contribution process.
• Related Docs updated properly. In a new feature or configuration option, an update to the documentation is necessary.
• Run make reviewable to ensure this PR is ready for review.
• Added backport release-x.y labels to auto-backport this PR if necessary.

How has this code been tested

Existing tests

---

Summary by cubic

Switched workflow type references to shared structs in github.com/kubevela/pkg (oam/v1alpha1) to centralize CRDs and remove duplicates. Workflow CRD registration is removed here; only WorkflowRun remains registered.

• Refactors

  • Replace local Workflow, WorkflowSpec, WorkflowStep, and WorkflowExecuteMode with oamv1alpha1 equivalents.
  • Update generator, executor, hooks, tasks, utils, webhook, and tests to use pkg types.
  • Remove local DeepCopy code for moved types.
  • Stop registering Workflow in the scheme; continue registering WorkflowRun.

• Dependencies

  • Bump github.com/kubevela/pkg to v1.9.3-0.20251015050342-14cd204ff6fc to pull shared CRDs and structs.

[codecov]

Codecov Report

❌ Patch coverage is 85.18519% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 70.19%. Comparing base (d7db9c4) to head (160d824).
⚠️ Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/executor/workflow.go	71.42%	2 Missing ⚠️
pkg/generator/generator.go	66.66%	1 Missing ⚠️
pkg/webhook/v1alpha1/workflowrun/validation.go	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #216      +/-   ##
==========================================
+ Coverage   62.49%   70.19%   +7.70%     
==========================================
  Files          62       62              
  Lines        4415     5009     +594     
==========================================
+ Hits         2759     3516     +757     
+ Misses       1324     1142     -182     
- Partials      332      351      +19     

Flag	Coverage Δ
e2etests	21.39% <37.03%> (?)
unit-test	64.22% <85.18%> (+1.73%)	⬆️

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[cubic-dev-ai]

1 issue found across 24 files

Prompt for AI agents (all 1 issues)

Understand the root cause of the following 1 issues and fix them.


<file name="Makefile">

<violation number="1" location="Makefile:38">
Adding sync-crds here makes every manifests invocation run go mod tidy, so `make test` (and other targets that depend on manifests) now mutate go.mod/go.sum whenever the module is not already tidy. Please keep tidying as an explicit step instead of coupling it to manifests.</violation>
</file>

_{React with 👍 or 👎 to teach cubic. Mention @cubic-dev-ai to give feedback, ask questions, or re-run the review.}

[semmet95]

@cubic-dev-ai re-run

[cubic-dev-ai]

@cubic-dev-ai re-run

@semmet95 Sorry, I encountered an error while trying to start the review. Please try again later.

[cubic-dev-ai]

No issues found across 24 files