feat(preheat) : add project preheat policy command

[Sypher845]

Note : This is the first PR for the issue #836

Description

Adds the harbor project preheat policy command group to manage P2P preheat policies under a project. Harbor supports P2P (Peer-to-Peer) preheat distribution using engines like Dragonfly or Kraken. Users can create preheat policies under a project to preload container images into a P2P network before they are needed. The preheat command allows users to manage preheat policies, monitor executions, and inspect tasks from the terminal.

Commands

• harbor project preheat policy list — List preheat policies

• harbor project preheat policy view — View preheat policy details

• harbor project preheat policy delete — Delete a preheat policy

• harbor project preheat policy start — Trigger a preheat policy manually

• harbor project preheat policy create — Create a new preheat policy

Config used for testing:

{
  "name": "kraken-start-test",
  "description": "Kraken local start command test policy",
  "enabled": true,
  "provider_name": "kraken kraken-local-test-http://172.18.0.12:5678",
  "filters": [
    {
      "type": "repository",
      "value": "**"
    },
    {
      "type": "tag",
      "value": "**"
    }
  ],
  "trigger": {
    "type": "manual"
  }
}

• harbor project preheat policy update — Update an existing preheat policy

Type of Change

• Bug fix
• New feature
• Refactor
• Documentation update
• Chore / maintenance

[codecov]

Codecov Report

❌ Patch coverage is 0% with 862 lines in your changes missing coverage. Please review.
✅ Project coverage is 8.03%. Comparing base (60ad0bd) to head (9bd5e8b).
⚠️ Report is 162 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/config/preheat/policies.go	0.00%	129 Missing ⚠️
pkg/views/preheat/policy/create/view.go	0.00%	118 Missing ⚠️
cmd/harbor/root/project/preheat/policy/update.go	0.00%	106 Missing ⚠️
cmd/harbor/root/project/preheat/policy/create.go	0.00%	99 Missing ⚠️
pkg/api/preheat_handler.go	0.00%	92 Missing ⚠️
cmd/harbor/root/project/preheat/policy/view.go	0.00%	51 Missing ⚠️
cmd/harbor/root/project/preheat/policy/list.go	0.00%	47 Missing ⚠️
cmd/harbor/root/project/preheat/policy/delete.go	0.00%	45 Missing ⚠️
cmd/harbor/root/project/preheat/policy/start.go	0.00%	45 Missing ⚠️
pkg/views/preheat/policy/view/view.go	0.00%	32 Missing ⚠️
... and 6 more

Additional details and impacted files

@@            Coverage Diff            @@
##             main    #871      +/-   ##
=========================================
- Coverage   10.99%   8.03%   -2.96%     
=========================================
  Files         173     302     +129     
  Lines        8671   15305    +6634     
=========================================
+ Hits          953    1230     +277     
- Misses       7612   13958    +6346     
- Partials      106     117      +11     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[qcserestipy]

Thank you for your contribution! I have left a few comments. Especially in the create command there a few inconsistencies when it comes to the config file flag. Please take a look at them.

[Sypher845]

@qcserestipy made the changes . PTAL, the CI is failing because of demo.goharbor