feat: add agent query API (#130)

apps/freya-backend/src/agent/in-memory-resource-loader.ts

@@ -0,0 +1,43 @@
+import { createExtensionRuntime, type ResourceLoader } from "@earendil-works/pi-coding-agent"
+
+export class InMemoryResourceLoader implements ResourceLoader {
+	private readonly extensions: ReturnType<ResourceLoader["getExtensions"]> = {
+		extensions: [],
+		errors: [],
+		runtime: createExtensionRuntime(),
+	}
+
+	constructor(private readonly systemPrompt: string) {}
+
+	getExtensions(): ReturnType<ResourceLoader["getExtensions"]> {
+		return this.extensions
+	}
+
+	getSkills(): ReturnType<ResourceLoader["getSkills"]> {
+		return { skills: [], diagnostics: [] }
+	}
+
+	getPrompts(): ReturnType<ResourceLoader["getPrompts"]> {
+		return { prompts: [], diagnostics: [] }
+	}
+
+	getThemes(): ReturnType<ResourceLoader["getThemes"]> {
+		return { themes: [], diagnostics: [] }
+	}
+
+	getAgentsFiles(): ReturnType<ResourceLoader["getAgentsFiles"]> {
+		return { agentsFiles: [] }
+	}
+
+	getSystemPrompt(): string {
+		return this.systemPrompt
+	}
+
+	getAppendSystemPrompt(): string[] {
+		return []
+	}
+
+	extendResources(_paths: Parameters<ResourceLoader["extendResources"]>[0]): void {}
+
+	async reload(_options?: Parameters<ResourceLoader["reload"]>[0]): Promise<void> {}
+}