H-6263: Basic pagination for retrieving Flow Runs

[CiaranMn]

🌟 What is the purpose of this PR?

Adds basic pagination to the getFlowRuns query and associated frontend components.

Pre-Merge Checklist 🚀

🚢 Has this modified a publishable library?

This PR:

• does not modify any publishable blocks or libraries, or modifications do not need publishing

📜 Does this require a change to the docs?

The changes in this PR:

• are internal and do not require a docs change

🕸️ Does this require a change to the Turbo Graph?

The changes in this PR:

• do not affect the execution graph

⚠️ Known issues

• The goals table doesn't have pagination components, so users will only see the first X of them always.

🐾 Next steps

• H-6264: Think through Flow Runs pagination properly

📹 Demo

[vercel]

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Project	Deployment	Actions	Updated (UTC)
hash	Ready	Preview, Comment	Feb 23, 2026 5:32pm
petrinaut	Ready	Preview, Comment	Feb 23, 2026 5:32pm

2 Skipped Deployments

Project	Deployment	Actions	Updated (UTC)
hashdotdesign	Ignored		Feb 23, 2026 5:32pm
hashdotdesign-tokens	Ignored		Feb 23, 2026 5:32pm

[cursor]

PR Summary

Medium Risk
Touches a core query/utility (getFlowRuns) and changes its return shape across multiple consumers, so any missed call site or pagination edge case could break flow run listings.

Overview
Adds basic offset-based pagination to the getFlowRuns GraphQL query by introducing a PaginatedFlowRuns wrapper (flowRuns + totalCount) and new offset/limit arguments.

Updates backend getFlowRuns to return { flowRuns, totalCount } and slice results after Temporal deduping, and adjusts resolver/detail-field detection accordingly. Frontend (Workers Activity Log) now passes pagination variables and renders simple Previous/Next controls + range text; other clients (AI websocket + browser plugin) are updated to read from the new flowRuns field.

^{Written by Cursor Bugbot for commit 30c85ce. This will update automatically on new commits. Configure here.}

[augmentcode]

🤖 Augment PR Summary

Summary: This PR introduces basic offset/limit pagination for retrieving Flow Runs across the GraphQL API and frontend.

Changes:

• Update GraphQL schema so getFlowRuns returns PaginatedFlowRuns with flowRuns + totalCount, and accepts offset/limit.
• Adjust API resolver and backend getFlowRuns utility to return paginated results plus an overall count.
• Update detailed-field detection to work when FlowRun is nested under PaginatedFlowRuns.flowRuns.
• Add a pagination state interface to the frontend Flow Runs context and pass pagination variables to the query.
• Add basic “Previous/Next page” controls and count display to the workers Flow Runs table.
• Update plugin-browser queries and other call sites to accommodate the new response shape.

Technical Notes: totalCount is derived from the (de-duplicated) Temporal workflow IDs before applying offset-based slicing.

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[augmentcode]

Review completed. 4 suggestions posted.

Comment augment review to trigger a new review at any time.

[cursor]

Cursor Bugbot has reviewed your changes and found 4 potential issues.

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 62.60%. Comparing base (bc6e591) to head (30c85ce).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
...ers/flows/shared/were-detailed-fields-requested.ts	0.00%	4 Missing ⚠️
apps/hash-api/src/ai/infer-entities-websocket.ts	0.00%	1 Missing ⚠️
...ntities-websocket/handle-infer-entities-request.ts	0.00%	1 Missing ⚠️
...h-api/src/graphql/resolvers/flows/get-flow-runs.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8473   +/-   ##
=======================================
  Coverage   62.59%   62.60%           
=======================================
  Files        1296     1296           
  Lines      131048   131038   -10     
  Branches     5488     5487    -1     
=======================================
  Hits        82032    82032           
+ Misses      48106    48096   -10     
  Partials      910      910           

Flag	Coverage Δ
apps.hash-ai-worker-ts	1.40% <ø> (ø)
apps.hash-api	0.00% <0.00%> (ø)
local.hash-isomorphic-utils	0.00% <ø> (ø)

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