fix: getApiBase() across all 16 rApp modules for subdomain routing

All modules had getApiBase() matching wrong module names (e.g. /vote
instead of /rvote) and requiring /{space}/ prefix in the URL path.
On subdomains like jeff.rspace.online, the browser URL is /rfunds/...
not /jeff/rfunds/..., so the regex never matched.

New pattern: /^(\/[^/]+)?\/rmodule/ handles both:
- Subdomain: /rfunds/... → base = /rfunds
- Direct: /demo/rfunds/... → base = /demo/rfunds

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

modules/rcal/components/folk-calendar-view.ts

@@ -354,8 +354,8 @@ class FolkCalendarView extends HTMLElement {
 
 	private getApiBase(): string {
 		// When on the rcal page directly, extract from URL
-		const match = window.location.pathname.match(/^\/([^/]+)\/rcal/);
+		const match = window.location.pathname.match(/^(\/[^/]+)?\/rcal/);
-		if (match) return `/${match[1]}/rcal`;
+		if (match) return match[0];
 		// When embedded as a canvas shape, use the space attribute
 		if (this.space) return `/${this.space}/rcal`;
 		return "";

modules/rcart/components/folk-cart-shop.ts

@@ -184,8 +184,8 @@ class FolkCartShop extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const parts = path.split("/").filter(Boolean);
+		const match = path.match(/^(\/[^/]+)?\/rcart/);
-		return parts.length >= 2 ? `/${parts[0]}/cart` : "/demo/cart";
+		return match ? match[0] : "/rcart";
 	}
 
 	private async loadData() {

modules/rchoices/components/folk-choices-dashboard.ts

@@ -43,8 +43,8 @@ class FolkChoicesDashboard extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const parts = path.split("/").filter(Boolean);
+		const match = path.match(/^(\/[^/]+)?\/rchoices/);
-		return parts.length >= 2 ? `/${parts[0]}/choices` : "/demo/choices";
+		return match ? match[0] : "/rchoices";
 	}
 
 	private async loadChoices() {

modules/rfiles/components/folk-file-browser.ts

@@ -161,8 +161,8 @@ class FolkFileBrowser extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/files/);
+		const match = path.match(/^(\/[^/]+)?\/rfiles/);
-		return match ? `/${match[1]}/files` : "";
+		return match ? match[0] : "";
 	}
 
 	private formatSize(bytes: number): string {

modules/rforum/components/folk-forum-dashboard.ts

@@ -43,8 +43,8 @@ class FolkForumDashboard extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/forum/);
+		const match = path.match(/^(\/[^/]+)?\/rforum/);
-		return match ? `/${match[1]}/forum` : "";
+		return match ? match[0] : "";
 	}
 
 	private getAuthHeaders(): Record<string, string> {

modules/rfunds/components/folk-funds-app.ts

@@ -132,8 +132,9 @@ class FolkFundsApp extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/funds/);
+		// Subdomain: /rfunds/...  or  Direct: /{space}/rfunds/...
-		return match ? `/${match[1]}/funds` : "";
+		const match = path.match(/^(\/[^/]+)?\/rfunds/);
+		return match ? `${match[0]}` : "";
 	}
 
 	private async loadFlows() {
@@ -221,7 +222,7 @@ class FolkFundsApp extends HTMLElement {
 	// ─── Landing page ──────────────────────────────────────
 
 	private renderLanding(): string {
-		const demoUrl = this.getApiBase() ? `${this.getApiBase().replace(/\/funds$/, "")}/funds/demo` : "/demo";
+		const demoUrl = this.getApiBase() ? `${this.getApiBase()}/demo` : "/rfunds/demo";
 		const authed = isAuthenticated();
 		const username = getUsername();
 
@@ -325,8 +326,8 @@ class FolkFundsApp extends HTMLElement {
 
 	private renderFlowCard(f: FlowSummary): string {
 		const detailUrl = this.getApiBase()
-			? `${this.getApiBase().replace(/\/funds$/, "")}/funds/flow/${encodeURIComponent(f.id)}`
+			? `${this.getApiBase()}/flow/${encodeURIComponent(f.id)}`
-			: `/flow/${encodeURIComponent(f.id)}`;
+			: `/rfunds/flow/${encodeURIComponent(f.id)}`;
 		const value = f.totalValue != null ? `$${Math.floor(f.totalValue).toLocaleString()}` : "";
 
 		return `
@@ -345,8 +346,8 @@ class FolkFundsApp extends HTMLElement {
 
 	private renderDetail(): string {
 		const backUrl = this.getApiBase()
-			? `${this.getApiBase().replace(/\/funds$/, "")}/funds/`
+			? `${this.getApiBase()}/`
-			: "/";
+			: "/rfunds/";
 
 		return `
 		<div class="funds-detail">
@@ -2268,8 +2269,8 @@ class FolkFundsApp extends HTMLElement {
 				// Navigate to the new flow
 				if (flowId) {
 					const detailUrl = this.getApiBase()
-						? `${this.getApiBase().replace(/\/funds$/, "")}/funds/flow/${encodeURIComponent(flowId)}`
+						? `${this.getApiBase()}/flow/${encodeURIComponent(flowId)}`
-						: `/flow/${encodeURIComponent(flowId)}`;
+						: `/rfunds/flow/${encodeURIComponent(flowId)}`;
 					window.location.href = detailUrl;
 					return;
 				}

modules/rmaps/components/folk-map-viewer.ts

@@ -774,8 +774,8 @@ class FolkMapViewer extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/maps/);
+		const match = path.match(/^(\/[^/]+)?\/rmaps/);
-		return match ? `/${match[1]}/maps` : "";
+		return match ? match[0] : "";
 	}
 
 	private async checkSyncHealth() {

modules/rnetwork/components/folk-graph-viewer.ts

@@ -107,8 +107,8 @@ class FolkGraphViewer extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/network/);
+		const match = path.match(/^(\/[^/]+)?\/rnetwork/);
-		return match ? `/${match[1]}/network` : "";
+		return match ? match[0] : "";
 	}
 
 	private async loadData() {

modules/rnotes/components/folk-notes-app.ts

@@ -633,8 +633,8 @@ Gear:          EUR  400 (10%)</code></pre><p><em>Maya is tracking expenses in rF
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/notes/);
+		const match = path.match(/^(\/[^/]+)?\/rnotes/);
-		return match ? `/${match[1]}/notes` : "";
+		return match ? match[0] : "";
 	}
 
 	private async loadNotebooks() {

modules/rphotos/components/folk-photo-gallery.ts

@@ -113,12 +113,12 @@ class FolkPhotoGallery extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/rphotos/);
+		const match = path.match(/^(\/[^/]+)?\/rphotos/);
-		return match ? `/${match[1]}/rphotos` : "";
+		return match ? match[0] : "";
 	}
 
 	private getImmichUrl(): string {
-		return `/${this.space}/rphotos/album`;
+		return `${this.getApiBase()}/album`;
 	}
 
 	private async loadGallery() {

modules/rswag/components/folk-swag-designer.ts

@@ -184,8 +184,8 @@ class FolkSwagDesigner extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const parts = path.split("/").filter(Boolean);
+		const match = path.match(/^(\/[^/]+)?\/rswag/);
-		return parts.length >= 2 ? `/${parts[0]}/swag` : "/demo/swag";
+		return match ? match[0] : "/rswag";
 	}
 
 	private getDemoProduct(): DemoProduct {

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

@@ -42,11 +42,8 @@ class FolkRoutePlanner extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const parts = path.split("/").filter(Boolean);
+		const match = path.match(/^(\/[^/]+)?\/rtrips/);
-		if (parts.length >= 2 && parts[1] === "trips") {
+		return match ? match[0] : "/rtrips";
-			return `/${parts[0]}/trips`;
-		}
-		return "/demo/trips";
 	}
 
 	private async fetchRoute(input: RouteInput): Promise<FittedRoute> {

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

@@ -292,8 +292,8 @@ class FolkTripsPlanner extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/trips/);
+		const match = path.match(/^(\/[^/]+)?\/rtrips/);
-		return match ? `/${match[1]}/trips` : "";
+		return match ? match[0] : "";
 	}
 
 	private async loadTrips() {

modules/rvote/components/folk-vote-dashboard.ts

@@ -133,8 +133,8 @@ class FolkVoteDashboard extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/vote/);
+		const match = path.match(/^(\/[^/]+)?\/rvote/);
-		return match ? `/${match[1]}/vote` : "";
+		return match ? match[0] : "";
 	}
 
 	private async loadSpaces() {

modules/rwallet/components/folk-wallet-viewer.ts

@@ -86,8 +86,8 @@ class FolkWalletViewer extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/wallet/);
+		const match = path.match(/^(\/[^/]+)?\/rwallet/);
-		return match ? `/${match[1]}/wallet` : "";
+		return match ? match[0] : "";
 	}
 
 	private async detectChains() {

modules/rwork/components/folk-work-board.ts

@@ -56,8 +56,8 @@ class FolkWorkBoard extends HTMLElement {
 
 	private getApiBase(): string {
 		const path = window.location.pathname;
-		const match = path.match(/^\/([^/]+)\/work/);
+		const match = path.match(/^(\/[^/]+)?\/rwork/);
-		return match ? `/${match[1]}/work` : "";
+		return match ? match[0] : "";
 	}
 
 	private async loadWorkspaces() {