From 7a4a59b044026f139ecfb144d1e24664d0f6f4cc Mon Sep 17 00:00:00 2001
From: Adam Soltys <adam@coinos.io>
Date: Fri, 6 Mar 2026 22:52:49 -0800
Subject: remove all svelte/legacy usage (run, preventDefault)

Replace run() with $effect(), preventDefault() wrapper with inline
e.preventDefault(), and remove unused imports across 13 files.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 src/components/Account.svelte                            | 1 -
 src/components/ItemForm.svelte                           | 4 +---
 src/components/Lnurlp.svelte                             | 2 --
 src/components/LocaleSelector.svelte                     | 2 --
 src/routes/(app)/[username]/accepted/create/+page.svelte | 5 ++---
 src/routes/(app)/account/import/+page.svelte             | 5 ++---
 src/routes/(app)/invoice/[id]/memo/+page.svelte          | 2 --
 src/routes/(app)/items/[id]/+page.svelte                 | 4 +---
 src/routes/(app)/items/create/+page.svelte               | 4 +---
 src/routes/(app)/qr/create/+page.svelte                  | 5 ++---
 src/routes/(app)/receive/[...token]/+page.svelte         | 4 +---
 src/routes/(app)/settings/account/+page.svelte           | 3 +--
 src/routes/+layout.svelte                                | 1 -
 13 files changed, 11 insertions(+), 31 deletions(-)

diff --git a/src/components/Account.svelte b/src/components/Account.svelte
index 2d4b1e48..068afd0c 100644
--- a/src/components/Account.svelte
+++ b/src/components/Account.svelte
@@ -5,7 +5,6 @@
   import PhHandCoinsBold from "virtual:icons/ph/hand-coins-bold";
   import PhPaperPlaneRightBold from "virtual:icons/ph/paper-plane-right-bold";
   import { bytesToHex } from "@noble/hashes/utils.js";
-  import { run } from "svelte/legacy";
   import { onMount } from "svelte";
   import { goto } from "$app/navigation";
   import Balance from "$comp/Balance.svelte";
diff --git a/src/components/ItemForm.svelte b/src/components/ItemForm.svelte
index a64cb7ee..3003597d 100644
--- a/src/components/ItemForm.svelte
+++ b/src/components/ItemForm.svelte
@@ -1,6 +1,4 @@
 <script lang="ts">
-  import { preventDefault } from "svelte/legacy";
-
   import { t } from "$lib/translations";
   import { upload } from "$lib/upload";
   import { fail } from "$lib/utils";
@@ -72,7 +70,7 @@
 <form
   method="POST"
   class="space-y-5"
-  onsubmit={preventDefault(handleSubmit)}
+  onsubmit={(e) => { e.preventDefault(); handleSubmit(); }}
   bind:this={formElement}
 >
   <input type="hidden" name="id" bind:value={item.id} />
diff --git a/src/components/Lnurlp.svelte b/src/components/Lnurlp.svelte
index e613b957..d2e7720e 100644
--- a/src/components/Lnurlp.svelte
+++ b/src/components/Lnurlp.svelte
@@ -1,6 +1,4 @@
 <script lang="ts">
-  import { run } from "svelte/legacy";
-
   import { t } from "$lib/translations";
   import { enhance } from "$app/forms";
   import Numpad from "$comp/Numpad.svelte";
diff --git a/src/components/LocaleSelector.svelte b/src/components/LocaleSelector.svelte
index 135c8d79..44c254d4 100644
--- a/src/components/LocaleSelector.svelte
+++ b/src/components/LocaleSelector.svelte
@@ -1,6 +1,4 @@
 <script lang="ts">
-  import { run } from "svelte/legacy";
-
   import { t, locale, locales } from "$lib/translations";
   let { style = "" }: any = $props();
   let l = $state($locale);
diff --git a/src/routes/(app)/[username]/accepted/create/+page.svelte b/src/routes/(app)/[username]/accepted/create/+page.svelte
index c5648522..c69c068d 100644
--- a/src/routes/(app)/[username]/accepted/create/+page.svelte
+++ b/src/routes/(app)/[username]/accepted/create/+page.svelte
@@ -1,7 +1,6 @@
 <script lang="ts">
   import PhClipboardTextBold from "virtual:icons/ph/clipboard-text-bold";
   import PhPaperPlaneRightBold from "virtual:icons/ph/paper-plane-right-bold";
-  import { run, preventDefault } from "svelte/legacy";
 
   import { goto } from "$app/navigation";
   import { browser } from "$app/environment";
@@ -23,7 +22,7 @@
 
   let submit = () => goto(`/qr/${encodeURIComponent(text)}`);
 
-  run(() => {
+  $effect(() => {
     if (browser && pasted && text) el?.click() && (pasted = false);
   });
 </script>
@@ -31,7 +30,7 @@
 <div class="container px-4 max-w-lg mx-auto space-y-5 mt-20">
   <h1 class="px-3 md:px-0 text-center text-3xl md:text-4xl font-semibold">Create QR</h1>
 
-  <form onsubmit={preventDefault(submit)} class="space-y-2 text-xl">
+  <form onsubmit={(e) => { e.preventDefault(); submit(); }} class="space-y-2 text-xl">
     <div class="mb-2">
       <textarea
         use:focus
diff --git a/src/routes/(app)/account/import/+page.svelte b/src/routes/(app)/account/import/+page.svelte
index e26f1858..178fcb61 100644
--- a/src/routes/(app)/account/import/+page.svelte
+++ b/src/routes/(app)/account/import/+page.svelte
@@ -1,5 +1,4 @@
 <script lang="ts">
-  import { run, preventDefault } from "svelte/legacy";
 
   import { goto } from "$app/navigation";
   import { mnemonic } from "$lib/store";
@@ -29,7 +28,7 @@
     }
   };
 
-  run(() => {
+  $effect(() => {
     if (browser && pasted && text) el?.click() && (pasted = false);
   });
 </script>
@@ -38,7 +37,7 @@
   <h1 class="text-center text-3xl font-semibold">{$t("accounts.import")}</h1>
 
   <div class="container w-full mx-auto text-lg px-4 max-w-xl space-y-2">
-    <form onsubmit={preventDefault(submit)} class="space-y-2">
+    <form onsubmit={(e) => { e.preventDefault(); submit(); }} class="space-y-2">
       <textarea
         use:focus
         name="text"
diff --git a/src/routes/(app)/invoice/[id]/memo/+page.svelte b/src/routes/(app)/invoice/[id]/memo/+page.svelte
index 23ecc019..853d0750 100644
--- a/src/routes/(app)/invoice/[id]/memo/+page.svelte
+++ b/src/routes/(app)/invoice/[id]/memo/+page.svelte
@@ -1,6 +1,4 @@
 <script lang="ts">
-  import { run } from "svelte/legacy";
-
   import { onMount } from "svelte";
   import { browser } from "$app/environment";
   import { invoice as inv } from "$lib/store";
diff --git a/src/routes/(app)/items/[id]/+page.svelte b/src/routes/(app)/items/[id]/+page.svelte
index 97b75d5d..91bc51cf 100644
--- a/src/routes/(app)/items/[id]/+page.svelte
+++ b/src/routes/(app)/items/[id]/+page.svelte
@@ -1,13 +1,11 @@
 <script lang="ts">
-  import { run } from "svelte/legacy";
-
   import { t } from "$lib/translations";
   import ItemForm from "$comp/ItemForm.svelte";
   import { fail } from "$lib/utils";
 
   let { data, form } = $props();
 
-  run(() => {
+  $effect(() => {
     form?.message && fail(form.message);
   });
   let item = $derived(data.item);
diff --git a/src/routes/(app)/items/create/+page.svelte b/src/routes/(app)/items/create/+page.svelte
index ddb72eb5..13ce8daa 100644
--- a/src/routes/(app)/items/create/+page.svelte
+++ b/src/routes/(app)/items/create/+page.svelte
@@ -1,13 +1,11 @@
 <script lang="ts">
-  import { run } from "svelte/legacy";
-
   import { t } from "$lib/translations";
   import ItemForm from "$comp/ItemForm.svelte";
   import { fail } from "$lib/utils";
 
   let { data, form } = $props();
 
-  run(() => {
+  $effect(() => {
     form?.message && fail(form.message);
   });
   let user = $derived(data.user);
diff --git a/src/routes/(app)/qr/create/+page.svelte b/src/routes/(app)/qr/create/+page.svelte
index b07bcd10..b7ed1ed8 100644
--- a/src/routes/(app)/qr/create/+page.svelte
+++ b/src/routes/(app)/qr/create/+page.svelte
@@ -1,7 +1,6 @@
 <script lang="ts">
   import PhClipboardTextBold from "virtual:icons/ph/clipboard-text-bold";
   import PhPaperPlaneRightBold from "virtual:icons/ph/paper-plane-right-bold";
-  import { run, preventDefault } from "svelte/legacy";
 
   import { goto } from "$app/navigation";
   import { browser } from "$app/environment";
@@ -20,7 +19,7 @@
 
   let submit = () => goto(`/qr/${encodeURIComponent(text as string)}`);
 
-  run(() => {
+  $effect(() => {
     if (browser && pasted && text) { (el as HTMLElement).click(); pasted = false; }
   });
 </script>
@@ -28,7 +27,7 @@
 <div class="container px-4 max-w-lg mx-auto space-y-5 mt-20">
   <h1 class="px-3 md:px-0 text-center text-3xl md:text-4xl font-semibold">Create QR</h1>
 
-  <form onsubmit={preventDefault(submit)} class="space-y-2 text-xl">
+  <form onsubmit={(e) => { e.preventDefault(); submit(); }} class="space-y-2 text-xl">
     <div class="mb-2">
       <textarea
         use:focus
diff --git a/src/routes/(app)/receive/[...token]/+page.svelte b/src/routes/(app)/receive/[...token]/+page.svelte
index b13d3794..ddd1cf9d 100644
--- a/src/routes/(app)/receive/[...token]/+page.svelte
+++ b/src/routes/(app)/receive/[...token]/+page.svelte
@@ -1,8 +1,6 @@
 <script lang="ts">
   import PhCameraBold from "virtual:icons/ph/camera-bold";
   import PhClipboardTextBold from "virtual:icons/ph/clipboard-text-bold";
-  import { run } from "svelte/legacy";
-
   import { page } from "$app/stores";
   import { fly } from "svelte/transition";
   import { enhance } from "$app/forms";
@@ -29,7 +27,7 @@
     text = await navigator.clipboard.readText();
   };
 
-  run(() => {
+  $effect(() => {
     if (browser && pasted && text) { (el as HTMLElement).click(); pasted = false; }
   });
 </script>
diff --git a/src/routes/(app)/settings/account/+page.svelte b/src/routes/(app)/settings/account/+page.svelte
index dd602c1a..7560aad0 100644
--- a/src/routes/(app)/settings/account/+page.svelte
+++ b/src/routes/(app)/settings/account/+page.svelte
@@ -1,7 +1,6 @@
 <script lang="ts">
   import PhCheckBold from "virtual:icons/ph/check-bold";
   import PhClockBold from "virtual:icons/ph/clock-bold";
-  import { run } from "svelte/legacy";
   import { theme } from "$lib/store";
 
   import { onMount } from "svelte";
@@ -86,7 +85,7 @@
     togglePush(val);
   });
 
-  run(() => {
+  $effect(() => {
     user.language = $locale;
   });
 
diff --git a/src/routes/+layout.svelte b/src/routes/+layout.svelte
index 3c44f905..f0fa79aa 100644
--- a/src/routes/+layout.svelte
+++ b/src/routes/+layout.svelte
@@ -1,5 +1,4 @@
 <script lang="ts">
-  import { run } from "svelte/legacy";
   import { browser } from "$app/environment";
   import { PUBLIC_DOMAIN } from "$env/static/public";
   import "../app.css";
-- 
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