fix: add starterProjects to AI stacks for command palette visibility

[akurinnoy]

Description of Changes

Add starterProjects section to picoclaw, zeroclaw, openclaw, and hermes devfiles. This works around eclipse-che/che#23479 — devfile commands are unavailable in the Che command palette when a workspace has no starterProjects section.

Stack	Starter project	Notes
picoclaw	https://github.com/sipeed/picoclaw.git	Upstream repo (~40 MB)
zeroclaw	https://github.com/zeroclaw-labs/zeroclaw.git	Upstream repo (~160 MB)
openclaw	https://github.com/che-incubator/openclaw-placeholder.git	Placeholder — upstream is ~2.3 GB, times out during clone
hermes	https://github.com/che-incubator/hermes-placeholder.git	Placeholder — upstream is ~617 MB, unreliable clone

Openclaw and hermes use lightweight placeholder repos because their upstream repositories are too large for the DevWorkspace project-clone init container to complete within the default 300s startup timeout.

Related Issue(s)

• Devfile commands are unavailable if a workspace is started from a raw devfile without a project section. eclipse-che/che#23479

Acceptance Criteria

• Contributing guide
• Test automation
• Documentation
• Check Tools Provider

Tests Performed

• Deployed modified registry to CRC cluster (OpenShift, Dev Spaces)
• Created workspaces from all four AI stacks (picoclaw, zeroclaw, openclaw, hermes)
• Confirmed devfile commands appear in the Che command palette and execute correctly
• Verified openclaw and hermes start quickly with placeholder repos

How To Test

1. Build and deploy the registry with these changes
2. Create a workspace from any of the four AI stacks (picoclaw, zeroclaw, openclaw, hermes)
3. Open the Che command palette — devfile commands should be listed and runnable

Notes To Reviewer

• Minimal change — only adds a starterProjects block between attributes and components in each devfile
• Placeholder repos (openclaw-placeholder, hermes-placeholder) should be retired once Devfile commands are unavailable if a workspace is started from a raw devfile without a project section. eclipse-che/che#23479 is resolved

🤖 Generated with Claude Code

Summary by CodeRabbit

• New Features
  • Added starter project templates for Hermes Agent, OpenClaw, PicoClaw, and ZeroClaw.
  • New workspaces can be initialized directly from each project’s Git repository.

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[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: akurinnoy
Once this PR has been reviewed and has the lgtm label, please assign jdubrick for approval. For more information see the Code Review Process.

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Details

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: c007f1de-9395-4ccb-984f-4f9c049c4a51

📥 Commits

Reviewing files that changed from the base of the PR and between e0c090b and 9ad7fbd.

📒 Files selected for processing (4)

• stacks/hermes/1.0.0/devfile.yaml
• stacks/openclaw/1.0.0/devfile.yaml
• stacks/picoclaw/1.0.0/devfile.yaml
• stacks/zeroclaw/1.0.0/devfile.yaml

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📝 Walkthrough

Walkthrough

Added starterProjects entries to the Hermes, OpenClaw, PicoClaw, and ZeroClaw devfiles. Each entry defines a project name and Git repository URL.

Changes

Starter project configuration

Layer / File(s)	Summary
Git starter project entries stacks/hermes/1.0.0/devfile.yaml, stacks/openclaw/1.0.0/devfile.yaml, stacks/picoclaw/1.0.0/devfile.yaml, stacks/zeroclaw/1.0.0/devfile.yaml	Each devfile now defines a starterProjects entry with its corresponding Git remote.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Possibly related PRs

• devfile/registry#690: Adds the PicoClaw starter project configuration to the same devfile.
• devfile/registry#691: Adds the ZeroClaw starter project configuration to the same devfile.

Suggested labels: lgtm, approved

Suggested reviewers: ibuziuk

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly describes adding starterProjects to AI stacks and the resulting command palette visibility fix.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/devfile-commands

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