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

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

integrations/openclaw/tsup.config.ts

@@ -0,0 +1,16 @@
+import { defineConfig } from "tsup";
+import pkg from "./package.json";
+
+export default defineConfig({
+  entry: ["index.ts", "fs-safe.ts"],
+  format: ["esm"],
+  splitting: true,
+  dts: true,
+  sourcemap: true,
+  clean: true,
+  external: [/^node:/, /^openclaw\//, "fs", "os", "path", "url", "readline", "module",
+             "mem0ai", /^mem0ai\//, "better-sqlite3", "@sinclair/typebox"],
+  define: {
+    __OPENCLAW_PLUGIN_VERSION__: JSON.stringify(pkg.version),
+  },
+});