refactor(javascript): group application workflows and verification (#896)

src/application/javascript/ElectronObservationPort.ts

@@ -0,0 +1,25 @@
+import type {
+  ExecutionOptions,
+  ProviderIdentity,
+} from "../AnalysisProvider.js";
+import type { AnalysisError } from "../../domain/analysisErrorBase.js";
+import type {
+  ElectronPageInspection,
+  ElectronTargetList,
+  InspectElectronPageInput,
+  ListElectronTargetsInput,
+} from "../../domain/electronObservation.js";
+import type { Result } from "../../domain/result.js";
+
+/** Provider-neutral boundary for root-confined Electron file-page observation. */
+export interface ElectronObservationPort {
+  identity(): ProviderIdentity;
+  listTargets(
+    input: ListElectronTargetsInput,
+    options?: ExecutionOptions,
+  ): Promise<Result<ElectronTargetList, AnalysisError>>;
+  inspectPage(
+    input: InspectElectronPageInput,
+    options?: ExecutionOptions,
+  ): Promise<Result<ElectronPageInspection, AnalysisError>>;
+}