Add content pages (contact, events, happy tails, sponsors, donate)

All pages use config-driven org info via data.orgConfig — no hardcoded
org names, emails, or external URLs. Stripe donate page gracefully falls
back to a contact CTA when STRIPE_SECRET_KEY is not configured.
RateLimiter applied to contact form and happy tails submission.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/routes/(public)/donate/+page.server.ts

@@ -0,0 +1,56 @@
+import { getPageBlocks } from '$lib/server/content';
+import { createDonationCheckout } from '$lib/server/stripe';
+import { fail, redirect } from '@sveltejs/kit';
+import type { PageServerLoad, Actions } from './$types';
+
+export const load: PageServerLoad = async ({ url, parent }) => {
+	const parentData = await parent();
+	const content = await getPageBlocks('donate');
+	const paymentStatus = url.searchParams.get('payment');
+	const stripeEnabled = Boolean(process.env.STRIPE_SECRET_KEY);
+
+	return { ...parentData, content, stripeEnabled, paymentStatus };
+};
+
+export const actions: Actions = {
+	donate: async ({ request, url }) => {
+		if (!process.env.STRIPE_SECRET_KEY) {
+			return fail(503, { donateError: 'Online payment is not available at this time.' });
+		}
+
+		const fd = await request.formData();
+		const amountStr = fd.get('amount')?.toString().trim();
+		const email = fd.get('email')?.toString().trim() || undefined;
+
+		if (!amountStr) {
+			return fail(400, { donateError: 'Please enter a donation amount.' });
+		}
+
+		const amount = parseFloat(amountStr);
+		if (isNaN(amount) || amount < 1) {
+			return fail(400, { donateError: 'Please enter a valid amount of at least $1.00.' });
+		}
+
+		if (amount > 99999) {
+			return fail(400, {
+				donateError: 'Please enter a smaller amount or contact us directly.'
+			});
+		}
+
+		const baseUrl = url.origin;
+		const checkoutUrl = await createDonationCheckout({
+			amount: Math.round(amount * 100), // convert to cents
+			donorEmail: email,
+			successUrl: `${baseUrl}/donate?payment=success`,
+			cancelUrl: `${baseUrl}/donate?payment=cancelled`
+		});
+
+		if (!checkoutUrl) {
+			return fail(503, {
+				donateError: 'Unable to create payment session. Please try again later.'
+			});
+		}
+
+		redirect(303, checkoutUrl);
+	}
+};