feat: integrate Pi backend and Pi Web

pi/packages/coding-agent/examples/sdk/08-prompt-templates.ts

@@ -0,0 +1,51 @@
+/**
+ * Prompt Templates
+ *
+ * File-based templates that inject content when invoked with /templatename.
+ */
+
+import {
+	createAgentSession,
+	createSyntheticSourceInfo,
+	DefaultResourceLoader,
+	getAgentDir,
+	type PromptTemplate,
+	SessionManager,
+} from "@earendil-works/pi-coding-agent";
+
+// Define custom templates
+const deployTemplate: PromptTemplate = {
+	name: "deploy",
+	description: "Deploy the application",
+	filePath: "/virtual/prompts/deploy.md",
+	sourceInfo: createSyntheticSourceInfo("/virtual/prompts/deploy.md", { source: "sdk" }),
+	content: `# Deploy Instructions
+
+1. Build: npm run build
+2. Test: npm test
+3. Deploy: npm run deploy`,
+};
+
+const loader = new DefaultResourceLoader({
+	cwd: process.cwd(),
+	agentDir: getAgentDir(),
+	promptsOverride: (current) => ({
+		prompts: [...current.prompts, deployTemplate],
+		diagnostics: current.diagnostics,
+	}),
+});
+await loader.reload();
+
+// Discover templates from cwd/.pi/prompts/ and ~/.pi/agent/prompts/
+const discovered = loader.getPrompts().prompts;
+console.log("Discovered prompt templates:");
+for (const template of discovered) {
+	console.log(`  /${template.name}: ${template.description}`);
+}
+
+const { session } = await createAgentSession({
+	resourceLoader: loader,
+	sessionManager: SessionManager.inMemory(),
+});
+console.log(`Session created with ${discovered.length + 1} prompt templates`);
+session.dispose();