Module Cache breakdown for local Xcode builds

Build runs reported from local Xcode builds via tuist inspect build now show the Module Cache tab on the build page, matching the breakdown already available for tuist test and tuist xcodebuild build. The breakdown is linked to the project graph from the last tuist generate, so the graph is uploaded once per generation instead of on every build. The tab appears for builds that carry a matching generation id, and falls back gracefully if the generation metadata is missing.