chore(session): decompose SessionController into focused delegates#969
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Extract RealSessionController domain logic into 5 delegates (BillPresentationDelegate, CodeScanDelegate, CashLinkDelegate, DepositDelegate, GiftCardSharingDelegate) with a shared SessionStateHolder. The controller becomes a thin shell that wires delegates and merges their event flows. Adds sub-interfaces (BillOperations, CodeScanOperations, CashLinkOperations, DepositOperations) for narrower API surfaces. DepositDelegate owns deposit option presentation, USDC sweep lifecycle, and the depositFirstUx feature flag — extracted from CashLinkDelegate and the shell. CashLinkDelegate is now stateless with no coroutine scope. Cross-delegate events use Channel(UNLIMITED) for guaranteed delivery (replacing SharedFlow). Includes 58 passing tests, KDoc on all source files, and updated architecture docs. Signed-off-by: Brandon McAnsh <[email protected]>
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- build.gradle.kts: keep both testFixtures deps (coroutines + ui:resources) - SessionControllerGiftCardErrorTest: keep PR's delegate params, drop purchaseMethodController (not in RealSessionController), fix TestDispatcherProvider field name - UsdcDepositSweepTest: take code/cash's TestDispatchers approach
…atible - GenerateCurveTables: replace `project.hasProperty()` in onlyIf with a serializable Property wired via providers.gradleProperty() - GenerateEmojiList: extract inline doLast task into a proper abstract task class in buildSrc to avoid capturing script object references - Add kotlinx-serialization-json to buildSrc deps for emoji JSON parsing
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Extract RealSessionController domain logic into 5 delegates
(BillPresentationDelegate, CodeScanDelegate, CashLinkDelegate,
DepositDelegate, GiftCardSharingDelegate) with a shared
SessionStateHolder. The controller becomes a thin shell that wires
delegates and merges their event flows. Adds sub-interfaces
(BillOperations, CodeScanOperations, CashLinkOperations,
DepositOperations) for narrower API surfaces.
DepositDelegate owns deposit option presentation, USDC sweep
lifecycle, and the depositFirstUx feature flag — extracted from
CashLinkDelegate and the shell. CashLinkDelegate is now stateless
with no coroutine scope.
Cross-delegate events use Channel(UNLIMITED) for guaranteed
delivery (replacing SharedFlow). Includes 58 passing tests, KDoc
on all source files, and updated architecture docs.