Show the bucket name on stacks without the beta setting

[QuiltSimon]

Found reviewing the 26.8.0 candidate.

Before the shell re-home (#5189), NavBar/Controls.tsx rendered s3://<bucket> unconditionally on every bucket page, for every stack. At head the name lives only in the new header card, and BucketLayout gates that whole card behind settings?.beta. With beta off — the default — a bucket's Packages and Workflows tabs render just the tab strip: Overview / Files / Packages / Workflows, with the bucket identified nowhere on the page. Overview happens to name it in its own content, which is probably why this survived review.

The name is wayfinding, not a beta feature.

The fix

Header bundles the name with useStats and useTabulatorTables, so ungating it wholesale would add two data fetches to every bucket page on every stack. Instead the name and its adjacent admin-settings link are split out as an exported BucketTitle, and BucketLayout renders Header when beta is on, BucketTitle when it is off. The stats row, the tables stat and the Create-package button stay behind beta exactly as before.

BucketTitle calls neither stats hook, so the ungated path costs no queries — pinned by a test asserting both mocks go uncalled.

Tests

• TZ=UTC npx vitest run app/containers/Bucket/Header.spec.tsx — 12 passed (9 pre-existing untouched, 3 new)
• TZ=UTC npx vitest run app/containers/Bucket — 347 passed across 48 files
• npx tsc --noEmit -p . — clean

Honest limit on coverage: the new tests pin BucketTitle's own behavior (renders the name, renders no stats, issues no queries), and Header still renders the name. Neither exercises BucketLayout's beta branch itself — that is the line that actually regressed, and it has no test harness here. It is verifiable by reading the diff in Bucket.tsx, and worth a reviewer's eye rather than trusting the green suite.

Notes

• The Overview/Header.tsx and Overview/v2/Header.tsx files are unrelated components with the same name; untouched.
• Ships with its catalog/CHANGELOG.md entry.

🤖 Generated with Claude Code

Greptile Summary

This PR restores the bucket name and adjacent administrator settings link on bucket pages when beta features are disabled, while keeping statistics, tables, create-package controls, and their queries beta-gated.

• Extracts the existing title and administrator link into a query-free BucketTitle component.
• Selects the full header for beta stacks and the title-only header otherwise.
• Adds focused rendering and query-isolation tests plus a changelog entry.

Confidence Score: 5/5

The PR appears safe to merge with no concrete correctness, security, or compatibility failures identified.

The extracted title preserves the existing administrator gate and route target, the layout supplies its required providers, and the non-beta branch avoids both statistics query paths as intended.

Important Files Changed

Filename	Overview
catalog/app/containers/Bucket/Bucket.tsx	Selects the full or title-only bucket header according to the beta setting while always retaining bucket wayfinding.
catalog/app/containers/Bucket/Header.tsx	Extracts the existing title and admin settings link without changing their authorization or routing behavior.
catalog/app/containers/Bucket/Header.spec.tsx	Verifies title rendering and confirms the title-only component invokes neither statistics query path.
catalog/CHANGELOG.md	Documents restoration of bucket wayfinding on non-beta stacks.

_{Reviews (1): Last reviewed commit: "Show the bucket name on stacks without t..." | Re-trigger Greptile}

[codecov]

Codecov Report

❌ Patch coverage is 78.57143% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 34.95%. Comparing base (fe9bda5) to head (35a02d6).

Files with missing lines	Patch %	Lines
catalog/app/containers/Bucket/Overview/Header.tsx	0.00%	2 Missing ⚠️
...atalog/app/containers/Bucket/Overview/Overview.tsx	0.00%	1 Missing ⚠️

❗ There is a different number of reports uploaded between BASE (fe9bda5) and HEAD (35a02d6). Click for more details.

HEAD has 25 uploads less than BASE

Flag	BASE (fe9bda5)	HEAD (35a02d6)
lambda	14	0
py-shared	1	0
api-python	10	0

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #5235       +/-   ##
===========================================
- Coverage   55.20%   34.95%   -20.26%     
===========================================
  Files         872      741      -131     
  Lines       36766    23801    -12965     
  Branches     6429     6425        -4     
===========================================
- Hits        20298     8320    -11978     
+ Misses      14724    13737      -987     
  Partials     1744     1744               

Flag	Coverage Δ
api-python	?
catalog	34.95% <78.57%> (+0.02%)	⬆️
lambda	?
py-shared	?

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