Update some confusing wording around the prepaid plan

svelte/src/user_home/BandwidthSharing.svelte

@@ -118,10 +118,10 @@ onMount(() => {
 	</p>
 	<ProgressBar used={transfer_used} total={transfer_cap*1e9}></ProgressBar>
 	<p>
-		The billshock limit limits how much bandwidth your account can use
-		in a 30 day window. When this limit is reached files will show ads
-		again and can only be downloaded from the file viewer page. This is
-		mostly useful for prepaid plans, but it works for patreon plans too.
+		The billshock limit limits how much bandwidth your account can use in a
+		30 day window. When this limit is reached hotlinking will be disabled
+		and you will no longer be charged for bandwidth usage. This is mostly
+		useful for the Prepaid subscription, but it works for Patreon plans too.
 		Set to 0 to disable the limit.
 	</p>
 

svelte/src/user_home/DepositCredit.svelte

@@ -81,13 +81,12 @@ onMount(() => {
 <section>
 	<h2 id="deposit">Deposit credit</h2>
 	<p>
-		Pixeldrain credit can be used for our prepaid plans, which are different
-		from the Patreon plans. With prepaid you only pay for what you use, at a
-		rate of €4 per TB per month for storage and €1 per TB for data transfer.
-		See the Subscriptions tab for more information about the perks.
-	</p>
-	<p>
-		Current account balance: <Euro amount={window.user.balance_micro_eur}></Euro>
+		Pixeldrain credit can be used for our Prepaid subscription plan, which
+		is different from the Patreon plans. Instead of monthly limits, with
+		Prepaid there are no limits. You pay for what you use, at a rate of €4
+		per TB per month for storage and €1 per TB for data transfer. Your
+		current account balance is <Euro
+		amount={window.user.balance_micro_eur}/>
 	</p>
 
 	<div class="tab_bar">

svelte/src/user_home/OTPSetup.svelte

@@ -11,17 +11,21 @@ let uri = ""
 let qr = ""
 let reveal_key = false
 const generate_key = async () => {
-	let form = new FormData()
-	form.set("action", "generate")
-	const resp = await check_response(await fetch(
-		get_endpoint() + "/user/totp",
-		{method: "POST", body: form},
-	))
+	try {
+		let form = new FormData()
+		form.set("action", "generate")
+		const resp = await check_response(await fetch(
+			get_endpoint() + "/user/totp",
+			{method: "POST", body: form},
+		))
 
-	secret = resp.secret
-	uri = resp.uri
-	qr = get_endpoint()+"/misc/qr?text=" +encodeURIComponent(resp.uri)
-	console.log(resp)
+		secret = resp.secret
+		uri = resp.uri
+		qr = get_endpoint()+"/misc/qr?text=" +encodeURIComponent(resp.uri)
+		console.log(resp)
+	} catch (err) {
+		alert("Verification failed: "+err.value+"\n"+err.message)
+	}
 }
 
 let otp = ""
@@ -34,7 +38,7 @@ const verify = async (e: SubmitEvent) => {
 	form.set("secret", secret)
 
 	try {
-		const resp = await check_response(await fetch(
+		await check_response(await fetch(
 			get_endpoint() + "/user/totp",
 			{method: "POST", body: form},
 		))
@@ -51,6 +55,8 @@ const verify = async (e: SubmitEvent) => {
 				"might be incorrect. Please enable time synchronization in "+
 				"your operating system."
 			)
+		} else {
+			alert("Verification failed: "+err.value+"\n"+err.message)
 		}
 	}
 }

svelte/src/user_home/Router.svelte

@@ -42,12 +42,12 @@ let pages: Tab[] = [
 		subpages: [
 			{
 				path: "/user/subscription",
-				title: "Manage subscription",
+				title: "Manage",
 				icon: "shopping_cart",
 				component: Subscription,
 			}, {
 				path: "/user/prepaid/deposit",
-				title: "Prepaid",
+				title: "Deposit Credit",
 				icon: "account_balance_wallet",
 				component: DepositCredit,
 			}, {

svelte/src/user_home/Subscription.svelte

@@ -94,12 +94,12 @@ onMount(() => {
 		target="_blank">on Patreon</a>.
 	</p>
 	<p>
-		The Prepaid plan is charged daily based on usage. When you reach
-		negative balance the subscription will automatically end. Need at least
-		<Euro amount="1e6"/> account credit to activate prepaid. Your current
-		prepaid credit is <Euro amount={window.user.balance_micro_eur}/>. You
-		can deposit credit on the <a href="/user/prepaid/deposit">credit deposit
-		page</a>.
+		The Prepaid subscription is charged daily based on usage. When you reach
+		negative balance the subscription will automatically end. You need at
+		least <Euro amount="1e6"/> account credit to activate prepaid. Your
+		current credit amount is <Euro
+		amount={window.user.balance_micro_eur}/>. You can deposit credit on the
+		<a href="/user/prepaid/deposit">credit deposit page</a>.
 	</p>
 
 	<h3>Available subscription plans</h3>
@@ -165,8 +165,8 @@ onMount(() => {
 				</p>
 				<ul>
 					<li>
-						€1 / month minimum price (only charged when monthly
-						total is below €1)
+						€1 / month minimum price (only charged when usage is
+						below €1)
 					</li>
 					<li>
 						€4 per TB per month for storage