Align analytics pages with unified dashboard design

[unjica]

Summary

• Add shared analytics-ui primitives (panels, metric rows, status badges, list shells) for consistent dark analytics chrome across dashboard pages.
• Refactor issue detail into a Sentry-style layout: metrics row, stack trace / occurrences tabs, and a right sidebar for tags and timeline.
• Convert the issues list to a dense table; unify overview, events, sessions, and alerts list styling with the same panel surfaces.

Test plan

• pnpm lint && pnpm test && pnpm build
• Overview: KPI cards, volume chart, top errors/events lists and "View all" links preserve app/environment scope
• Issues list: table columns (error, app, env, status, count, last seen)
• Issue detail: tabs switch correctly; default tab is Occurrences when no stack trace exists
• Events / Sessions: tables render inside unified panel layout
• Alerts: recent alerts list uses panel styling

Bugbot

Reviewed before open; addressed findings (scoped view-all links, status column, default tab, AnalyticsPanel aria forwarding).

Made with Cursor

[cursor]

Cursor Bugbot has reviewed your changes using default effort and found 3 potential issues.

^{❌ Bugbot Autofix is OFF. To automatically fix reported issues with cloud agents, enable autofix in the Cursor dashboard.}

^{Reviewed by Cursor Bugbot for commit b1c405c. Configure here.}