Add migration notice to README

[omkarjoshi0304]

Summary

• Added migration notice to README pointing to the new repository at openstack-k8s-operators/lightspeed-operator
• This repository should be archived after this PR is merged

Summary by CodeRabbit

• Documentation
  • Added an archive notice at the top of the README.
  • Pointed contributors to the new repository for future issues and pull requests.

[coderabbitai]

📝 Walkthrough

Walkthrough

Added an archive/migration notice at the top of README.md indicating the repository has moved to openstack-k8s-operators/lightspeed-operator, directing new issues and pull requests to that repository.

Changes

README Migration Notice

Layer / File(s)	Summary
Archive notice addition README.md	Adds an upfront notice stating the repository is archived/migrated to openstack-k8s-operators/lightspeed-operator, with new issues/PRs to be opened there.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Possibly related PRs

• openstack-lightspeed/operator#98: Both PRs modify README.md to add/adjust migration warning text about the operator's migration.

Suggested reviewers: Akrog

🚥 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 and concisely describes the README migration notice added by this change.
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

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@README.md`:
- Around line 1-2: The README notice is asserting that the repository “is
archived” before that state is actually enabled. Update the migration message in
the README text to avoid the hard archived claim for now, or phrase it in
future/conditional terms until the repo is officially archived.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 5aefa1f9-3811-46b1-9093-8e10793ddb6a

📥 Commits

Reviewing files that changed from the base of the PR and between 33493e6 and 4235c51.

📒 Files selected for processing (1)

• README.md

[coderabbitai]

📐 Maintainability & Code Quality | 🟡 Minor | ⚡ Quick win

🧩 Analysis chain

🏁 Script executed:

#!/bin/bash
set -euo pipefail

echo "== root files =="
git ls-files | sed -n '1,120p'

echo
echo "== README excerpt =="
if git ls-files README.md >/dev/null 2>&1; then
  nl -ba README.md | sed -n '1,20p'
fi

echo
echo "== git remotes =="
git remote -v || true

echo
echo "== repo metadata hints =="
rg -n --hidden --glob '!**/.git/**' -e 'archiv|archived|no longer maintained|migrated to' README.md .github . || true

Repository: openstack-lightspeed/operator

Length of output: 5345

---

🏁 Script executed:

#!/bin/bash
set -euo pipefail

# Try to inspect the upstream repository metadata if a GitHub remote exists.
remote_url="$(git remote get-url origin 2>/dev/null || true)"
printf 'origin=%s\n' "${remote_url:-<none>}"

case "$remote_url" in
  *github.com*)
    # Normalize to owner/repo where possible.
    repo="$(printf '%s' "$remote_url" | sed -E 's#(git@|https://)github.com[:/]+##; s#\.git$##')"
    printf 'repo=%s\n' "$repo"
    if command -v gh >/dev/null 2>&1; then
      gh api "repos/$repo" --jq '{full_name, archived, disabled, pushed_at, updated_at}' || true
    else
      echo "gh CLI not available"
    fi
    ;;
  *)
    echo "No GitHub remote detected"
    ;;
esac

Repository: openstack-lightspeed/operator

Length of output: 413

---

Avoid saying this repository is archived yet.
Keep the notice aligned with the repo state; drop the hard “is archived” claim or switch to future tense until the archive setting is enabled.

🤖 Prompt for AI Agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

In `@README.md` around lines 1 - 2, The README notice is asserting that the
repository “is archived” before that state is actually enabled. Update the
migration message in the README text to avoid the hard archived claim for now,
or phrase it in future/conditional terms until the repo is officially archived.

[lpiwowar]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lpiwowar, omkarjoshi0304, umago

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• OWNERS [lpiwowar,umago]

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