style: format web/src with oxfmt defaults (via vp fmt)

One-time mechanical sweep, isolated from any functional change.
- oxfmt defaults: double quotes, semicolons, 2-space indent, LF,
  printWidth 100, trailing commas, bracket spacing, arrow parens.
- vite.config.ts gains an fmt.ignorePatterns block for web/static:
  vendored/minified assets (htmx.min.js, compiled css) must never
  be reformatted.
- Verified: rebuild after the sweep produces byte-identical JS/CSS
  bundles; only sourcemaps changed (they embed sourcesContent).

web/src/toast.ts

@@ -11,8 +11,7 @@ const createToastContainer = (): HTMLElement => {
   if (!container) {
     container = document.createElement("div");
     container.id = "toast-container";
-    container.className =
-      "fixed top-5 right-5 z-[9999] flex flex-col gap-2.5 pointer-events-none";
+    container.className = "fixed top-5 right-5 z-[9999] flex flex-col gap-2.5 pointer-events-none";
     document.body.appendChild(container);
   }
   return container;
@@ -141,11 +140,7 @@ const setupHTMXListeners = (): void => {
     if (customEvent.detail.xhr) {
       const xhr = customEvent.detail.xhr;
 
-      if (
-        customEvent.detail.succeeded === false &&
-        xhr.status >= 400 &&
-        xhr.status < 600
-      ) {
+      if (customEvent.detail.succeeded === false && xhr.status >= 400 && xhr.status < 600) {
         const errorMessage = parseXHRError(xhr);
         showToast(errorMessage, "error");
       } else if (xhr.status >= 200 && xhr.status < 300) {
@@ -188,7 +183,10 @@ function isSuggestionFetch(input: Parameters<typeof fetch>[0]): boolean {
   const url = typeof input === "string" ? input : input instanceof URL ? input.href : input.url;
   // The builder's live-count endpoint is a background hint too — a
   // failed count must never interrupt with a toast.
-  if (!url.includes("/api/media-items/search?") && !url.includes("/api/media-items/filter-count?")) {
+  if (
+    !url.includes("/api/media-items/search?") &&
+    !url.includes("/api/media-items/filter-count?")
+  ) {
     return false;
   }
   if (url.includes("/api/media-items/filter-count?")) return true;
@@ -198,9 +196,7 @@ function isSuggestionFetch(input: Parameters<typeof fetch>[0]): boolean {
 // Setup fetch interceptor
 const setupFetchInterceptor = (): void => {
   const originalFetch = window.fetch;
-  window.fetch = async (
-    ...args: Parameters<typeof fetch>
-  ): Promise<Response> => {
+  window.fetch = async (...args: Parameters<typeof fetch>): Promise<Response> => {
     try {
       const response = await originalFetch(...args);
 
@@ -233,9 +229,7 @@ const setupFetchInterceptor = (): void => {
       if (!response.ok) {
         const errorMessage = await parseFetchError(response);
         if (isSuggestionFetch(args[0])) {
-          console.warn(
-            `Suggestion fetch failed (${response.status}): ${errorMessage}`,
-          );
+          console.warn(`Suggestion fetch failed (${response.status}): ${errorMessage}`);
         } else {
           showToast(errorMessage, "error");
         }