Apply runner filters to requests/iterations as well as tests [INS-3348]

[godfrzero]

Using the Passed/Failed/Skipped filters in the collection runner results currently only filter through tests, leaving requests/iterations in place even if there are no matching children.

This can lead to a degraded experience in scenarios where there may be a large number of requests/tests/iterations with very few failures/successes. Engaging a filter in such a case will still lead to a significant amount of screen real estate being dedicated to "empty" requests/iterations, thereby still necessitating that the user manually scroll to find the test that's failing/passing/skipped. This PR updates the filter logic to:

• Hide a request altogether if there are no tests matching the filter criteria.
• Hide an iteration if there are no tests matching the filter criteria.

Before	After

Since it's now possible for the entire pane to be empty if nothing matches a filter, this PR also adds a very basic empty state:

Changes were tested manually by running collections of various sizes for 1-10 iterations, and automated tests have also been added to verifythe internal business logic. Tests to actually run through the GUI have not been added since they've proven to be a source of flakiness, and the business logic-only tests should be good enough IMO.

[github-actions]

✅ Circular References Report

Generated at: 2026-08-07T22:16:05.755Z
Status: ✅ NO CHANGE

Summary

Metric	Base (develop)	PR	Change
Total Circular References	9	9	0 (0.00%)

Click to view all circular references in PR (9)

insomnia-inso/src/db/models/types.ts -> insomnia-inso/src/db/types.ts
insomnia/src/main/prompt-bridge.ts -> insomnia/src/main/window-utils.ts -> insomnia/src/main/plugin-window.ts
insomnia/src/main/window-utils.ts -> insomnia/src/main/plugin-window.ts
insomnia/src/network/network.ts -> insomnia-scripting-environment/src/objects/index.ts -> insomnia-scripting-environment/src/objects/collection.ts -> insomnia-scripting-environment/src/objects/response.ts
insomnia/src/network/network.ts -> insomnia/src/common/render.ts
insomnia/src/ui/components/settings/import-export.tsx -> insomnia/src/ui/components/modals/export-requests-modal.tsx
insomnia/src/ui/components/tabs/tab-list.tsx -> insomnia/src/ui/components/tabs/tab.tsx
insomnia/src/ui/components/templating/tag-editor-arg-sub-form.tsx -> insomnia/src/ui/components/templating/external-vault/external-vault-form.tsx
insomnia/src/ui/components/viewers/response-viewer.tsx -> insomnia/src/ui/components/viewers/response-multipart-viewer.tsx

Click to view all circular references in base branch (9)

insomnia-inso/src/db/models/types.ts -> insomnia-inso/src/db/types.ts
insomnia/src/main/prompt-bridge.ts -> insomnia/src/main/window-utils.ts -> insomnia/src/main/plugin-window.ts
insomnia/src/main/window-utils.ts -> insomnia/src/main/plugin-window.ts
insomnia/src/network/network.ts -> insomnia-scripting-environment/src/objects/index.ts -> insomnia-scripting-environment/src/objects/collection.ts -> insomnia-scripting-environment/src/objects/response.ts
insomnia/src/network/network.ts -> insomnia/src/common/render.ts
insomnia/src/ui/components/settings/import-export.tsx -> insomnia/src/ui/components/modals/export-requests-modal.tsx
insomnia/src/ui/components/tabs/tab-list.tsx -> insomnia/src/ui/components/tabs/tab.tsx
insomnia/src/ui/components/templating/tag-editor-arg-sub-form.tsx -> insomnia/src/ui/components/templating/external-vault/external-vault-form.tsx
insomnia/src/ui/components/viewers/response-viewer.tsx -> insomnia/src/ui/components/viewers/response-multipart-viewer.tsx

Analysis

✅ No Change: This PR does not introduce or remove any circular references.

---

This report was generated automatically by comparing against the develop branch.