logview_new: allow comparing tests across all branches

[gurasinghMS]

Allows comparing test performance across all branches. This is a heavy operation so this also adds a user check before launching lots of fetch commands. Also adds a little button on tests in the RunDetails view to directly jump to that tests perf (as opposed to searching it manually, just a minor convenience there)
User verify is global across a session so verifying under "Tests" also applies to "Test Details" page. it also correctly shows up on first load if someone were to point you directly to the all branch tests.

Sample: https://gurasinghms.github.io/openvmm/petri/logview_new/dist/#/tests?branchFilter=all

[Copilot]

Pull request overview

Adds support in the petri/logview_new UI to compare/analyze test performance across all branches, with a session-scoped user confirmation gate to avoid accidentally triggering a very heavy fetch/prefetch workflow. Also adds a quick “perf” navigation affordance from Run Details directly to the corresponding test’s performance view.

Changes:

• Add a session-wide verification context + prompt UI to gate “all branches” test analysis.
• Extend test analysis fetching to support branchFilter === "all" (no branch filtering).
• Add a “perf” link in Run Details test-name cells plus supporting CSS for hover behavior.

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 7 comments.

Show a summary per file

File	Description
petri/logview_new/src/verify_prompt.tsx	New confirmation prompt shown before starting heavy “all branches” analysis.
petri/logview_new/src/contexts/verify_get_all_context.tsx	New React context/provider to persist the verification decision across pages for the session.
petri/logview_new/src/tests.tsx	Gate “all branches” fetch behind verification and show the prompt instead of the table until verified.
petri/logview_new/src/test_details.tsx	Same gating/prompt behavior for the per-test details view.
petri/logview_new/src/fetch/fetch_runs_data.tsx	Treat branchFilter === "all" as a special value meaning “don’t filter runs by branch”.
petri/logview_new/src/table_defs/run_details.tsx	Add “perf” link next to the test name to jump to the performance page for that test.
petri/logview_new/src/styles/common.css	Add CSS to position/animate the new “perf” link in Run Details rows.
petri/logview_new/src/main.tsx	Wrap app content with the new verification provider.
petri/logview_new/src/branch_quick_filters.tsx	Add "all" to the Tests/TestDetails quick filter list.
petri/logview_new/biome.json	Introduce Biome configuration for lint/format/organize-imports.