jaegertracing/jaeger-ui

AI Summary: This GitHub issue proposes refactoring the way Monitor/SPM visibility is controlled in the UI, as there are currently three redundant and sometimes contradictory mechanisms in place: a static config flag, a fragile runtime probe, and an incomplete server-reported capability. The goal is to simplify this by unifying control under a single, reliable source of truth: `StorageCapabilities.metricsStorage`, reported by the server at serve time.

AI Summary: This issue aims to refactor the `Selector` React Class Component located at `packages/jaeger-ui/src/components/DeepDependencies/Header/HopsSelector/Selector.tsx` into a React Functional Component using Hooks. The conversion involves replacing class state and lifecycle methods with `useState` and `useEffect`, potentially updating Redux connections, and ensuring no visual or performance regressions. This is part of a larger effort to modernize the Jaeger UI codebase.

AI Summary: This issue is part of a larger effort to modernize the Jaeger UI, specifically targeting the `ReferencesButton` component. The goal is to refactor this React Class Component into a Functional Component, utilizing modern React Hooks like `useState` and `useEffect`. This refactor also includes updating Redux integration if present, preserving PropTypes, and ensuring no visual or performance regressions.

AI Summary: This issue is part of a larger modernization effort for the Jaeger UI, focusing on refactoring the `App` component. The goal is to convert it from a React Class Component to a Functional Component, utilizing Hooks like `useState`, `useEffect`, `useSelector`, and `useDispatch`. The task requires preserving existing functionality, ensuring visual consistency, and passing all unit tests.

AI Summary: This issue is part of a larger modernization effort for the Jaeger UI, focusing on refactoring the `path-agnostic-decorations/index.tsx` React Class Component into a Functional Component. The task involves replacing class-based state and lifecycle methods with `useState` and `useEffect` hooks, updating Redux integration if applicable, and ensuring existing PropTypes, performance characteristics (via `React.memo`), and unit tests are preserved without visual regressions.