fix(routing): eliminate /{space} from paths on subdomain routing

On subdomain routing (e.g. demo.rspace.online), the space slug belongs
only in the subdomain — never in the URL path. This fixes all server
and client code that was generating /{space}/module paths on subdomains.

Server fixes:
- index.ts: notification actionUrls, template/disabled-module redirects,
  subdomain passthrough (now redirects HTML, rewrites API), WS notifications
- output-list.ts: subdomain-aware path prefix for hrefs and fetch URLs
- shell.ts: dashboard pushState URL

Client fixes (basePath getter pattern):
- folk-book-shelf.ts, folk-splat-viewer.ts: _basePath getter
- folk-campaign-wizard.ts: basePath subdomain check
- folk-trips-planner.ts: use __rspaceNavUrl for canvas export
- rschedule/landing.ts: onclick handlers use __rspaceNavUrl
- rsplat/mod.ts: legacy view redirect subdomain check

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

modules/rbooks/components/folk-book-shelf.ts

@@ -31,6 +31,10 @@ export class FolkBookShelf extends HTMLElement {
 	private _books: BookData[] = [];
 	private _filtered: BookData[] = [];
 	private _spaceSlug = "personal";
+	private get _basePath(): string {
+		if (window.location.hostname.endsWith('.rspace.online')) return '/rbooks';
+		return `${this._basePath}`;
+	}
 	private _searchTerm = "";
 	private _selectedTag: string | null = null;
 	private _offlineUnsub: (() => void) | null = null;
@@ -469,7 +473,7 @@ export class FolkBookShelf extends HTMLElement {
 					</div>`
 				: `<div class="grid">
 						${books.map((b) => `
-							<a class="book-card" data-collab-id="book:${b.id}" href="/${this._spaceSlug}/rbooks/read/${b.slug}">
+							<a class="book-card" data-collab-id="book:${b.id}" href="${this._basePath}/read/${b.slug}">
 								<div class="book-cover" style="background:${b.cover_color}">
 									<span class="book-cover-title">${this.escapeHtml(b.title)}</span>
 									${b.featured ? '<span class="featured-badge">Featured</span>' : ""}
@@ -648,7 +652,7 @@ export class FolkBookShelf extends HTMLElement {
 			}
 
 			try {
-				const res = await fetch(`/${this._spaceSlug}/rbooks/api/books`, {
+				const res = await fetch(`${this._basePath}/api/books`, {
 					method: "POST",
 					headers: { Authorization: `Bearer ${token}` },
 					body: formData,
@@ -660,7 +664,7 @@ export class FolkBookShelf extends HTMLElement {
 				}
 
 				// Navigate to the new book
-				window.location.href = `/${this._spaceSlug}/rbooks/read/${data.slug}`;
+				window.location.href = `${this._basePath}/read/${data.slug}`;
 			} catch (e: any) {
 				errorEl.textContent = e.message;
 				errorEl.hidden = false;

modules/rschedule/landing.ts

@@ -21,12 +21,12 @@ export function renderLanding(): string {
   <div class="rl-cta-row">
     <a href="#" class="rl-cta-primary" id="ml-primary"
        style="background:linear-gradient(to right,#f59e0b,#f97316);color:#0b1120"
-       onclick="document.querySelector('.rl-hero').closest('[data-space]')?.getAttribute('data-space') ? window.location.href='/' + document.querySelector('.rl-hero').closest('[data-space]').getAttribute('data-space') + '/rschedule' : void 0; return false;">
+       onclick="var s=document.querySelector('.rl-hero').closest('[data-space]')?.getAttribute('data-space');if(s&&window.__rspaceNavUrl)window.location.href=window.__rspaceNavUrl(s,'rschedule');return false;">
       Open Scheduler
     </a>
     <a href="#" class="rl-cta-primary" id="ml-automations"
        style="background:linear-gradient(to right,#8b5cf6,#6366f1);color:#fff"
-       onclick="document.querySelector('.rl-hero').closest('[data-space]')?.getAttribute('data-space') ? window.location.href='/' + document.querySelector('.rl-hero').closest('[data-space]').getAttribute('data-space') + '/rschedule/reminders' : window.location.href='https://demo.rspace.online/rschedule/reminders'; return false;">
+       onclick="var s=document.querySelector('.rl-hero').closest('[data-space]')?.getAttribute('data-space');if(s&&window.__rspaceNavUrl)window.location.href=window.__rspaceNavUrl(s,'rschedule')+'/reminders';return false;">
       Automation Canvas
     </a>
     <a href="#features" class="rl-cta-secondary">Learn More</a>

modules/rsocials/components/folk-campaign-wizard.ts

@@ -128,6 +128,8 @@ export class FolkCampaignWizard extends HTMLElement {
 	}
 
 	private get basePath(): string {
+		const host = window.location.hostname;
+		if (host.endsWith('.rspace.online')) return '/rsocials';
 		return `/${encodeURIComponent(this._space)}/rsocials`;
 	}
 

modules/rsplat/components/folk-splat-viewer.ts

@@ -41,6 +41,10 @@ export class FolkSplatViewer extends HTMLElement {
   private _mode: "gallery" | "viewer" = "gallery";
   private _splats: SplatItem[] = [];
   private _spaceSlug = "demo";
+  private get _basePath(): string {
+    if (window.location.hostname.endsWith('.rspace.online')) return '/rsplat';
+    return `${this._basePath}`;
+  }
   private _tour: LightTourEngine | null = null;
   private _splatUrl = "";
   private _splatTitle = "";
@@ -112,7 +116,7 @@ export class FolkSplatViewer extends HTMLElement {
     this._splats = Object.values(doc.items).map(s => ({
       id: s.id, slug: s.slug, title: s.title, description: s.description,
       file_format: s.fileFormat,
-      file_url: s.filePath ? `/${this._spaceSlug}/rsplat/api/splats/${s.slug}/${s.slug}.${s.fileFormat}` : undefined,
+      file_url: s.filePath ? `${this._basePath}/api/splats/${s.slug}/${s.slug}.${s.fileFormat}` : undefined,
       file_size_bytes: s.fileSizeBytes,
       view_count: s.viewCount, contributor_name: s.contributorName ?? undefined,
       thumbnail_url: (s as any).thumbnailUrl ?? undefined,
@@ -136,7 +140,7 @@ export class FolkSplatViewer extends HTMLElement {
     if (!token || this._spaceSlug === "demo") return;
 
     try {
-      const res = await fetch(`/${this._spaceSlug}/rsplat/api/splats/my-history`, {
+      const res = await fetch(`${this._basePath}/api/splats/my-history`, {
         headers: { Authorization: `Bearer ${token}` },
       });
       if (res.ok) {
@@ -176,7 +180,7 @@ export class FolkSplatViewer extends HTMLElement {
     const isReady = status === "ready";
     const isDemo = !!s.demoUrl;
     const tag = isReady ? (isDemo ? "div" : "a") : "div";
-    const href = isReady && !isDemo ? ` href="/${this._spaceSlug}/rsplat/${s.slug}"` : "";
+    const href = isReady && !isDemo ? ` href="${this._basePath}/${s.slug}"` : "";
     const demoAttr = isDemo ? ` data-demo-url="${esc(s.demoUrl!)}" data-demo-title="${esc(s.title)}" data-demo-desc="${esc(s.description || "")}" role="button" tabindex="0"` : "";
     const statusClass = !isReady ? ` splat-card--${status}` : "";
     const demoClass = isDemo ? " splat-card--demo" : "";
@@ -399,7 +403,7 @@ export class FolkSplatViewer extends HTMLElement {
 
       try {
         const token = this.getAuthToken();
-        const res = await fetch(`/${this._spaceSlug}/rsplat/api/splats`, {
+        const res = await fetch(`${this._basePath}/api/splats`, {
           method: "POST",
           headers: token ? { Authorization: `Bearer ${token}` } : {},
           body: formData,
@@ -427,7 +431,7 @@ export class FolkSplatViewer extends HTMLElement {
         const splat = await res.json() as SplatItem;
         status.textContent = "Uploaded!";
         setTimeout(() => {
-          window.location.href = `/${this._spaceSlug}/rsplat/${splat.slug}`;
+          window.location.href = `${this._basePath}/${splat.slug}`;
         }, 500);
       } catch (e) {
         status.textContent = "Network error";
@@ -690,7 +694,7 @@ export class FolkSplatViewer extends HTMLElement {
                 saveBtn.textContent = "Saving...";
                 try {
                   const token = this.getAuthToken();
-                  const saveRes = await fetch(`/${this._spaceSlug}/rsplat/api/splats/save-generated`, {
+                  const saveRes = await fetch(`${this._basePath}/api/splats/save-generated`, {
                     method: "POST",
                     headers: {
                       "Content-Type": "application/json",
@@ -709,7 +713,7 @@ export class FolkSplatViewer extends HTMLElement {
                     saveBtn.textContent = "Saved!";
                     saveBtn.style.background = "#16a34a";
                     setTimeout(() => {
-                      window.location.href = `/${this._spaceSlug}/rsplat/${data.slug}`;
+                      window.location.href = `${this._basePath}/${data.slug}`;
                     }, 1000);
                   } else {
                     const err = await saveRes.json().catch(() => ({ error: "Save failed" }));
@@ -756,7 +760,7 @@ export class FolkSplatViewer extends HTMLElement {
     if (!token || !this._generatedUrl || this._spaceSlug === "demo") return;
 
     try {
-      const res = await fetch(`/${this._spaceSlug}/rsplat/api/splats/save-generated`, {
+      const res = await fetch(`${this._basePath}/api/splats/save-generated`, {
         method: "POST",
         headers: {
           "Content-Type": "application/json",
@@ -782,12 +786,12 @@ export class FolkSplatViewer extends HTMLElement {
   private renderViewer() {
     const backEl = this._inlineViewer
       ? `<button class="splat-viewer__back" id="splat-back-btn">← Back to Gallery</button>`
-      : `<a class="splat-viewer__back" href="/${this._spaceSlug}/rsplat">← Gallery</a>`;
+      : `<a class="splat-viewer__back" href="${this._basePath}">← Gallery</a>`;
 
     // Show "View in Gallery" if auto-saved, otherwise "Save" if generated
     let actionEl = "";
     if (this._savedSlug) {
-      actionEl = `<a class="splat-viewer__save" href="/${this._spaceSlug}/rsplat/${this._savedSlug}">View in Gallery</a>`;
+      actionEl = `<a class="splat-viewer__save" href="${this._basePath}/${this._savedSlug}">View in Gallery</a>`;
     } else if (this._generatedUrl && this._inlineViewer && this._spaceSlug !== "demo") {
       actionEl = `<button class="splat-viewer__save" id="splat-save-btn">Save to Gallery</button>`;
     }
@@ -925,7 +929,7 @@ export class FolkSplatViewer extends HTMLElement {
         return;
       }
 
-      const res = await fetch(`/${this._spaceSlug}/rsplat/api/splats/save-generated`, {
+      const res = await fetch(`${this._basePath}/api/splats/save-generated`, {
         method: "POST",
         headers: {
           "Content-Type": "application/json",
@@ -962,7 +966,7 @@ export class FolkSplatViewer extends HTMLElement {
 
       // Replace save button with view link
       setTimeout(() => {
-        window.location.href = `/${this._spaceSlug}/rsplat/${data.slug}`;
+        window.location.href = `${this._basePath}/${data.slug}`;
       }, 800);
     } catch {
       saveBtn.textContent = "Network error";

modules/rsplat/mod.ts

@@ -798,7 +798,8 @@ function renderViewerPage(spaceSlug: string, dataSpace: string, idOrSlug: string
 routes.get("/view/:id", async (c) => {
 	const spaceSlug = c.req.param("space") || "demo";
 	const id = c.req.param("id");
-	return c.redirect(`/${spaceSlug}/rsplat/${id}`, 301);
+	const isSub = (c as any).get?.("isSubdomain");
+	return c.redirect(isSub ? `/rsplat/${id}` : `/${spaceSlug}/rsplat/${id}`, 301);
 });
 
 // ── Seed template data ──

modules/rtrips/components/folk-trips-planner.ts

@@ -1113,7 +1113,8 @@ Use real coordinates, YYYY-MM-DD dates, ISO currency codes. Be specific and prac
 		const accepted = this._aiGeneratedItems.filter(i => i.accepted);
 		if (accepted.length === 0) return;
 		sessionStorage.setItem('rtrips-canvas-export', JSON.stringify(accepted.map(i => ({ type: i.type, props: i.props }))));
-		window.location.href = `/${this.space}/rspace#trip-import`;
+		const nav = (window as any).__rspaceNavUrl;
+		window.location.href = (nav ? nav(this.space, 'rspace') : `/${this.space}/rspace`) + '#trip-import';
 	}
 
 	private goBack() {

server/index.ts

@@ -2064,6 +2064,93 @@ app.post("/api/prompt", async (c) => {
 	return c.json({ error: `Unknown model: ${model}` }, 400);
 });
 
+// ── Trip AI Prompt (executes trip tools server-side) ──
+app.post("/api/trips/ai-prompt", async (c) => {
+	const { messages, model = "gemini-flash", systemPrompt } = await c.req.json();
+	if (!messages?.length) return c.json({ error: "messages required" }, 400);
+
+	if (!GEMINI_MODELS[model]) return c.json({ error: `Unsupported model: ${model}` }, 400);
+	if (!GEMINI_API_KEY) return c.json({ error: "GEMINI_API_KEY not configured" }, 503);
+
+	const { GoogleGenerativeAI } = await import("@google/generative-ai");
+	const genAI = new GoogleGenerativeAI(GEMINI_API_KEY);
+
+	// Combine canvas tools (create_destination, etc.) + trip tools (search_flights, etc.)
+	const { CANVAS_TOOL_DECLARATIONS } = await import("../lib/canvas-tools");
+	const { TRIP_TOOL_DECLARATIONS, findTripTool } = await import("../lib/trip-ai-tools");
+	const { findTool } = await import("../lib/canvas-tools");
+	const allDeclarations = [...CANVAS_TOOL_DECLARATIONS, ...TRIP_TOOL_DECLARATIONS];
+
+	const geminiModel = genAI.getGenerativeModel({
+		model: GEMINI_MODELS[model],
+		tools: [{ functionDeclarations: allDeclarations }],
+		systemInstruction: systemPrompt || "You are a travel planning assistant.",
+	});
+
+	const contents = messages.map((m: { role: string; content: string }) => ({
+		role: m.role === "assistant" ? "model" : "user",
+		parts: [{ text: m.content }],
+	}));
+
+	const OSRM_URL = process.env.OSRM_URL || "http://osrm-backend:5000";
+
+	try {
+		const toolCalls: { name: string; args: Record<string, any>; label: string }[] = [];
+		const toolResults: Record<string, any> = {};
+		let loopContents = [...contents];
+
+		for (let turn = 0; turn < 5; turn++) {
+			const result = await geminiModel.generateContent({ contents: loopContents });
+			const response = result.response;
+			const candidate = response.candidates?.[0];
+			if (!candidate) break;
+
+			const parts = candidate.content?.parts || [];
+			const fnCalls = parts.filter((p: any) => p.functionCall);
+
+			if (fnCalls.length === 0) {
+				const text = response.text();
+				return c.json({ content: text, toolCalls, toolResults });
+			}
+
+			const fnResponseParts: any[] = [];
+			for (const part of fnCalls) {
+				const fc = part.functionCall!;
+				const tripTool = findTripTool(fc.name);
+				if (tripTool) {
+					// Execute server-side and return real data
+					const data = await tripTool.execute(fc.args, { osrmUrl: OSRM_URL });
+					const label = tripTool.actionLabel(fc.args);
+					toolCalls.push({ name: fc.name, args: fc.args, label });
+					toolResults[`${fc.name}_${toolCalls.length}`] = data;
+					fnResponseParts.push({
+						functionResponse: { name: fc.name, response: data },
+					});
+				} else {
+					// Canvas tool — acknowledge only
+					const canvasTool = findTool(fc.name);
+					const label = canvasTool?.actionLabel(fc.args) || fc.name;
+					toolCalls.push({ name: fc.name, args: fc.args, label });
+					fnResponseParts.push({
+						functionResponse: {
+							name: fc.name,
+							response: { success: true, message: `${label} — item will be created.` },
+						},
+					});
+				}
+			}
+
+			loopContents.push({ role: "model", parts });
+			loopContents.push({ role: "user", parts: fnResponseParts });
+		}
+
+		return c.json({ content: "I've set up the requested items.", toolCalls, toolResults });
+	} catch (e: any) {
+		console.error("[trips/ai-prompt] Gemini error:", e.message);
+		return c.json({ error: "Gemini request failed" }, 502);
+	}
+});
+
 // ── Gemini image generation ──
 app.post("/api/gemini/image", async (c) => {
 	if (!GEMINI_API_KEY) return c.json({ error: "GEMINI_API_KEY not configured" }, 503);

server/output-list.ts

@@ -36,6 +36,8 @@ export function renderOutputListPage(
   var moduleId = ${JSON.stringify(mod.id)};
   var outputPath = ${JSON.stringify(outputPath.path)};
   var outputName = ${JSON.stringify(outputPath.name)};
+  var isSubdomain = window.location.hostname.endsWith('.rspace.online');
+  var pathPrefix = isSubdomain ? '/' + moduleId : '/' + space + '/' + moduleId;
 
   function timeAgo(dateStr) {
     if (!dateStr) return '';
@@ -66,7 +68,7 @@ export function renderOutputListPage(
       var desc = item.description || item.content_plain || '';
       if (desc.length > 120) desc = desc.substring(0, 120) + '…';
       var date = item.updated_at || item.created_at || '';
-      var href = item.url || ('/' + space + '/' + moduleId + '?item=' + (item.id || item.slug || ''));
+      var href = item.url || (pathPrefix + '?item=' + (item.id || item.slug || ''));
       return '<a class="output-card" href="' + href + '">' +
         '<div class="output-card__title">' + escapeText(title) + '</div>' +
         (desc ? '<div class="output-card__desc">' + escapeText(desc) + '</div>' : '') +
@@ -81,7 +83,7 @@ export function renderOutputListPage(
     return d.innerHTML;
   }
 
-  fetch('/' + space + '/' + moduleId + '/api/' + outputPath)
+  fetch(pathPrefix + '/api/' + outputPath)
     .then(function(r) {
       if (!r.ok) throw new Error(r.status);
       return r.json();

server/shell.ts

@@ -1028,7 +1028,8 @@ export function renderShell(opts: ShellOptions): string {
           tabBar.setAttribute('active', '');
           tabBar.setLayers([]);
           currentModuleId = '';
-          history.pushState({ dashboard: true, spaceSlug: spaceSlug }, '', '/' + spaceSlug);
+          var dashUrl = window.location.hostname.endsWith('.rspace.online') ? '/' : '/' + spaceSlug;
+          history.pushState({ dashboard: true, spaceSlug: spaceSlug }, '', dashUrl);
         } else if (wasActive) {
           // Closed the active tab — switch to the nearest remaining tab
           const nextLayer = layers[Math.min(closedIdx, layers.length - 1)] || layers[0];