refactor: clean up ReportTaskLogs and fix bar expand/collapse

[oliverb123]

Summary

• Refactors ReportTaskLogs in the inbox report detail panel: pulls BarRow and buildBars out of the inline render, drives ordering from a single BAR_ORDER constant (top-to-bottom), and removes the dead DISPLAYED_RELATIONSHIPS sort that contradicted the actual push order.
• Renders every interactive bar as a uniform <div role="button"> (instead of conditionally toggling between <button> and <div role="button"> depending on whether a run-action button is present). This makes the click-to-toggle behavior consistent across all states — clicking the same bar in the expanded state now reliably collapses it, and clicking research expands cleanly even when the implementation task is also present.
• Tightens types (BarRelationship excludes repo_selection) and renames the open state (isOpen, collapse, toggle) so the JSX reads cleanly.

No behavioral change to the sliding card, scrim, or PR/run-action buttons.

Test plan

• Open a report with both a research task and a completed implementation task → click the research bar → research expands
• Click the research bar again (now expanded) → it collapses
• Click the implementation bar → impl expands; click it again → collapses
• With research expanded, click the implementation bar → switches to impl
• Click the scrim outside the card → collapses
• In a pending_input report, the "Provide input for PR" run button still works and doesn't collapse the bar
• PR-link badge still opens in a new tab without toggling

Generated-By: PostHog Code
Task-Id: 6b2b677f-e9c9-4028-b37e-d92158107040

[greptile-apps]

_{Reviews (1): Last reviewed commit: "refactor: clean up ReportTaskLogs and fi..." | Re-trigger Greptile}