feat(FN-2481): align Hermes runtime artifacts and compatibility coverage

- Regenerate fusion-plugin-hermes-runtime build artifacts and manifest metadata for runtime packaging
- Refactor Hermes runtime source into dedicated pi-module, runtime-adapter, and shared type modules
- Expand Hermes and engine plugin-runner tests to validate cross-runtime compatibility behavior
- Update getting-started, settings reference, and Hermes README docs to reflect the current runtime integration guidance

plugins/fusion-plugin-hermes-runtime/dist/runtime-adapter.js

@@ -0,0 +1,38 @@
+import { createFnAgent, describeModel, promptWithFallback } from "./pi-module.js";
+const getModelDescription = describeModel;
+export class HermesRuntimeAdapter {
+    id = "hermes";
+    name = "Hermes Runtime";
+    async createSession(options) {
+        return createFnAgent({
+            cwd: options.cwd,
+            systemPrompt: options.systemPrompt,
+            tools: options.tools,
+            customTools: options.customTools,
+            onText: options.onText,
+            onThinking: options.onThinking,
+            onToolStart: options.onToolStart,
+            onToolEnd: options.onToolEnd,
+            defaultProvider: options.defaultProvider,
+            defaultModelId: options.defaultModelId,
+            fallbackProvider: options.fallbackProvider,
+            fallbackModelId: options.fallbackModelId,
+            defaultThinkingLevel: options.defaultThinkingLevel,
+            sessionManager: options.sessionManager,
+            skillSelection: options.skillSelection,
+            skills: options.skills,
+        });
+    }
+    async promptWithFallback(session, prompt, options) {
+        return promptWithFallback(session, prompt, options);
+    }
+    describeModel(session) {
+        return getModelDescription(session);
+    }
+    async dispose(session) {
+        if (typeof session.dispose === "function") {
+            await session.dispose();
+        }
+    }
+}
+//# sourceMappingURL=runtime-adapter.js.map