refactor: consolidate agent/editor plugins under integrations/ (#5491)

Co-authored-by: Claude <noreply@anthropic.com>

integrations/pi-agent-plugin/src/capture/index.ts

@@ -0,0 +1,70 @@
+import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
+import type MemoryClient from "mem0ai";
+import type { Mem0Config, ScopeContext } from "../types.ts";
+import { DEFAULT_CUSTOM_CATEGORIES } from "../types.ts";
+import { resolveAddParams } from "../memory/scoping.ts";
+import { captureEvent } from "../telemetry.ts";
+
+interface MessageLike {
+  role: string;
+  content?: unknown;
+}
+
+function extractText(content: unknown): string | null {
+  if (typeof content === "string") return content;
+  if (Array.isArray(content)) {
+    const texts = content
+      .filter((b: any) => b.type === "text" && typeof b.text === "string")
+      .map((b: any) => b.text);
+    return texts.length > 0 ? texts.join("\n") : null;
+  }
+  return null;
+}
+
+export function extractConversation(
+  messages: MessageLike[],
+): Array<{ role: "user" | "assistant"; content: string }> {
+  const result: Array<{ role: "user" | "assistant"; content: string }> = [];
+
+  for (const msg of messages) {
+    if (msg.role !== "user" && msg.role !== "assistant") continue;
+    const text = extractText(msg.content);
+    if (!text) continue;
+    result.push({ role: msg.role as "user" | "assistant", content: text });
+  }
+
+  return result;
+}
+
+export function setupAutoCapture(
+  pi: ExtensionAPI,
+  mem0: MemoryClient,
+  config: Mem0Config,
+  getScopeCtx: () => ScopeContext,
+  telemetryCtx?: { apiKey?: string },
+): void {
+  if (!config.autoCapture) return;
+
+  pi.on("agent_end", async (event) => {
+    const messages = event.messages ?? [];
+    const conversation = extractConversation(messages);
+    if (conversation.length === 0) return;
+
+    const scopeCtx = getScopeCtx();
+    const addParams = resolveAddParams("project", scopeCtx);
+
+    try {
+      await mem0.add(conversation, {
+        ...addParams,
+        customCategories: DEFAULT_CUSTOM_CATEGORIES,
+      });
+      captureEvent("pi.capture.auto", { success: true, message_count: conversation.length }, telemetryCtx);
+    } catch (err: unknown) {
+      captureEvent("pi.capture.auto", {
+        success: false,
+        error_type: err instanceof Error ? err.name : "unknown",
+      }, telemetryCtx);
+      console.error("[mem0] auto-capture failed:", err);
+    }
+  });
+}