feat: add rSocials module with campaign builder proxy

Registers rsocials module in rSpace unified system. Embeds the campaign
strategy builder from rsocials:3000 via iframe in the rSpace shell, with
API proxy for campaign CRUD. Accessible at /{space}/rsocials/campaign.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

modules/rsocials/mod.ts

@@ -0,0 +1,120 @@
+/**
+ * rSocials module — campaign strategy workflow builder.
+ *
+ * Proxies campaign API + embeds the Next.js campaign editor from rsocials:3000.
+ * Page routes render an iframe inside the rSpace shell so the campaign builder
+ * gets the full rSpace header/nav while the Next.js app runs independently.
+ */
+
+import { Hono } from "hono";
+import { renderShell } from "../../server/shell";
+import type { RSpaceModule } from "../../shared/module";
+import { getModuleInfoList } from "../../shared/module";
+
+const RSOCIALS_INTERNAL = process.env.RSOCIALS_URL || "http://rsocials:3000";
+const RSOCIALS_PUBLIC = "https://rsocials.online";
+
+const routes = new Hono();
+
+// ── API proxy ────────────────────────────────────────────
+// Proxy all campaign API calls to the rsocials container
+
+routes.get("/api/campaigns", async (c) => {
+	const res = await fetch(`${RSOCIALS_INTERNAL}/api/campaigns`);
+	return c.json(await res.json(), res.status as StatusCode);
+});
+
+routes.get("/api/campaigns/:id", async (c) => {
+	const res = await fetch(`${RSOCIALS_INTERNAL}/api/campaigns/${c.req.param("id")}`);
+	return c.json(await res.json(), res.status as StatusCode);
+});
+
+routes.post("/api/campaigns", async (c) => {
+	const body = await c.req.text();
+	const res = await fetch(`${RSOCIALS_INTERNAL}/api/campaigns`, {
+		method: "POST",
+		headers: { "Content-Type": "application/json" },
+		body,
+	});
+	return c.json(await res.json(), res.status as StatusCode);
+});
+
+routes.put("/api/campaigns/:id", async (c) => {
+	const body = await c.req.text();
+	const res = await fetch(`${RSOCIALS_INTERNAL}/api/campaigns/${c.req.param("id")}`, {
+		method: "PUT",
+		headers: { "Content-Type": "application/json" },
+		body,
+	});
+	return c.json(await res.json(), res.status as StatusCode);
+});
+
+routes.delete("/api/campaigns/:id", async (c) => {
+	const res = await fetch(`${RSOCIALS_INTERNAL}/api/campaigns/${c.req.param("id")}`, {
+		method: "DELETE",
+	});
+	return c.json(await res.json(), res.status as StatusCode);
+});
+
+// ── Page routes ──────────────────────────────────────────
+
+function campaignFrame(src: string, space: string, title: string) {
+	return renderShell({
+		title,
+		moduleId: "rsocials",
+		spaceSlug: space,
+		modules: getModuleInfoList(),
+		theme: "dark",
+		styles: `<style>
+			main.rsocials-frame { padding: 0 !important; margin: 0; }
+			.rsocials-iframe {
+				width: 100%; border: none;
+				height: calc(100vh - 57px);
+				display: block;
+			}
+		</style>`,
+		body: `<main class="rsocials-frame">
+			<iframe class="rsocials-iframe" src="${src}" allow="clipboard-write"></iframe>
+		</main>`,
+	});
+}
+
+// /rsocials/ → campaign list
+routes.get("/", (c) => {
+	const space = c.req.param("space") || "demo";
+	return c.html(
+		campaignFrame(`${RSOCIALS_PUBLIC}/campaigns`, space, `Campaigns | rSocials`)
+	);
+});
+
+// /rsocials/campaign → campaign list (alias)
+routes.get("/campaign", (c) => {
+	const space = c.req.param("space") || "demo";
+	return c.html(
+		campaignFrame(`${RSOCIALS_PUBLIC}/campaigns`, space, `Campaigns | rSocials`)
+	);
+});
+
+// /rsocials/campaign/:id → specific campaign editor
+routes.get("/campaign/:id", (c) => {
+	const space = c.req.param("space") || "demo";
+	const id = c.req.param("id");
+	return c.html(
+		campaignFrame(
+			`${RSOCIALS_PUBLIC}/campaigns/${id}`,
+			space,
+			`Campaign Editor | rSocials`
+		)
+	);
+});
+
+type StatusCode = 200 | 201 | 204 | 400 | 401 | 403 | 404 | 409 | 500 | 502;
+
+export const rsocialsModule: RSpaceModule = {
+	id: "rsocials",
+	name: "rSocials",
+	icon: "\uD83D\uDCE2",
+	description: "Campaign strategy workflow builder",
+	routes,
+	standaloneDomain: "rsocials.online",
+};

server/index.ts

@@ -63,6 +63,7 @@ import { inboxModule } from "../modules/inbox/mod";
 import { dataModule } from "../modules/data/mod";
 import { splatModule } from "../modules/splat/mod";
 import { photosModule } from "../modules/photos/mod";
+import { rsocialsModule } from "../modules/rsocials/mod";
 import { spaces } from "./spaces";
 import { renderShell, renderModuleLanding } from "./shell";
 import { syncServer } from "./sync-instance";
@@ -92,6 +93,7 @@ registerModule(inboxModule);
 registerModule(dataModule);
 registerModule(splatModule);
 registerModule(photosModule);
+registerModule(rsocialsModule);
 
 // ── Config ──
 const PORT = Number(process.env.PORT) || 3000;