fix(core): make namespacing registered resources optional

[alkalescent]

We made namespacing registered resources required. These were breaking changes, and now namespacing registered resources is optional.

Summary by CodeRabbit

• New Features

  • Namespace information is now shown in registered resource listings and detailed views.

• Documentation

  • --namespace for resource creation is documented as optional.

• Tests

  • End-to-end tests updated to cover creation with and without a namespace and to assert namespace fields in responses.

• Chores

  • Internal dependency bump.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 03b8204a-048c-4daa-bb4d-e7e10e0b261b

📥 Commits

Reviewing files that changed from the base of the PR and between 9c6d97b and 2ba6151.

📒 Files selected for processing (1)

• e2e/registered-resources.bats

🚧 Files skipped from review as they are similar to previous changes (1)

• e2e/registered-resources.bats

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📝 Walkthrough

Walkthrough

Make the --namespace flag optional for registered-resources create; add Namespace output column/row across registered-resources commands; update docs and e2e tests for namespaced and non-namespaced creation; bump github.com/opentdf/platform/protocol/go from v0.20.0 to v0.21.0.

Changes

Cohort / File(s)	Summary
CLI Command Updates cmd/policy/registeredResources.go	Treat namespace as optional, add Namespace field to create/get/update/delete detailed output, add namespace column to list output, and perform minor cleanup of table row formatting.
Documentation docs/man/policy/registered-resources/create.md	Removed required: true from the namespace flag in the create command documentation.
End-to-End Tests e2e/registered-resources.bats	Adjust tests to assert namespaced output when provided, add a successful non-namespaced create/assertion path, and remove the negative test that expected omitting --namespace to fail.
Dependencies go.mod	Bumped github.com/opentdf/platform/protocol/go from v0.20.0 to v0.21.0.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~20 minutes

Possibly related PRs

• feat(core): optional namespace in actions commands and re-enable actions/RR tests #775: Related changes around optional namespace handling and registered-resources CLI output.

Suggested reviewers

• c-r33d

Poem

🐰
I hopped through flags both near and far,
Namespace optional — now free to spar.
Tables show homes where resources stay,
Tests cheer both paths, hip-hip-hooray! 🎉

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'fix(core): make namespacing registered resources optional' directly summarizes the main change: reverting namespacing from required to optional for registered resources.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch DSPX-2496-optional-ns-rr

---

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[gemini-code-assist]

Code Review

This pull request makes the namespace flag optional for registered resources and updates the CLI to display the namespace FQN in the output for create, get, list, update, and delete commands. It also includes corresponding documentation updates, new E2E tests for un-namespaced resources, and a dependency update for the platform protocol. The review feedback highlights several critical instances where the code lacks nil-checks for the namespace object, which will lead to application panics when processing resources that do not have a namespace assigned.

[github-actions]

X-Test Results

✅ go-main
✅ go-v0.9.0
✅ java-main
✅ java-v0.9.0
✅ js-main
✅ js-v0.9.0
test-cases-mapping-report
bats-test-results

[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@e2e/registered-resources.bats`:
- Around line 83-94: The current test uses refute_line --regexp
"Namespace.*https://$NS_NAME" which only ensures the namespace isn't that URL;
update the assertion after run_otdfctl_reg_res create (the block with
assert_output/assert_line checks and before extracting created_id) to explicitly
assert that the "Namespace" field is empty (e.g., replace the existing
refute_line with an assertion that matches a blank/empty Namespace value),
keeping the rest of the flow (run_otdfctl_reg_res create, created_id extraction,
and run_otdfctl_reg_res delete) unchanged.

🪄 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: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: b054ad25-7c5d-4da4-a5cc-2b2b067b2948

📥 Commits

Reviewing files that changed from the base of the PR and between ef637ca and 9c6d97b.

⛔ Files ignored due to path filters (1)

• go.sum is excluded by !**/*.sum

📒 Files selected for processing (4)

• cmd/policy/registeredResources.go
• docs/man/policy/registered-resources/create.md
• e2e/registered-resources.bats
• go.mod

💤 Files with no reviewable changes (1)

• docs/man/policy/registered-resources/create.md

[github-actions]

X-Test Failure Report

✅ go-v0.9.0
✅ go-main
✅ java-main
✅ java-v0.9.0
✅ js-v0.9.0
test-cases-mapping-report
bats-test-results

[github-actions]

X-Test Results

✅ js-main
✅ go-v0.9.0
✅ go-main
✅ java-main
✅ java-v0.9.0
✅ js-v0.9.0
test-cases-mapping-report
bats-test-results