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/conflicts.ts

@@ -24,9 +24,7 @@ async function refreshConflicts(): Promise<void> {
 // ownership: JS decides what shows; templ rendered what they look like).
 
 function filterConflicts(): void {
-  const select = document.getElementById(
-    "status-filter",
-  ) as HTMLSelectElement | null;
+  const select = document.getElementById("status-filter") as HTMLSelectElement | null;
   const filter = select?.value ?? "unresolved";
   let total = 0;
   let visible = 0;
@@ -44,9 +42,7 @@ function filterConflicts(): void {
 }
 
 function toggleAllConflicts(): void {
-  const selectAll = document.getElementById(
-    "select-all-conflicts",
-  ) as HTMLInputElement | null;
+  const selectAll = document.getElementById("select-all-conflicts") as HTMLInputElement | null;
   if (!selectAll) return;
   document.querySelectorAll<HTMLElement>(".conflict-item").forEach((item) => {
     if (item.style.display === "none") return;
@@ -57,9 +53,7 @@ function toggleAllConflicts(): void {
 }
 
 function getSelectedConflictIds(): string[] {
-  return Array.from(
-    document.querySelectorAll<HTMLInputElement>(".conflict-checkbox:checked"),
-  )
+  return Array.from(document.querySelectorAll<HTMLInputElement>(".conflict-checkbox:checked"))
     .map((box) => box.dataset.conflictId || "")
     .filter((id) => id !== "");
 }
@@ -75,12 +69,8 @@ function updateBulkActions(): void {
 function resolveSelected(): void {
   const ids = getSelectedConflictIds();
   if (ids.length === 0) return;
-  const strategyEl = document.getElementById(
-    "bulk-strategy",
-  ) as HTMLSelectElement | null;
-  const strategy = (strategyEl?.value ?? "most_recent") as
-    | "most_recent"
-    | "highest_progress";
+  const strategyEl = document.getElementById("bulk-strategy") as HTMLSelectElement | null;
+  const strategy = (strategyEl?.value ?? "most_recent") as "most_recent" | "highest_progress";
   void bulkResolve(strategy, ids);
 }
 
@@ -195,9 +185,7 @@ async function dismissAllResolved(): Promise<void> {
 
 function showResolveModal(conflictId: string): void {
   const modal = document.getElementById("resolve-modal");
-  const conflictIdInput = document.getElementById(
-    "resolve-conflict-id",
-  ) as HTMLInputElement;
+  const conflictIdInput = document.getElementById("resolve-conflict-id") as HTMLInputElement;
 
   if (modal && conflictIdInput) {
     conflictIdInput.value = conflictId;
@@ -216,12 +204,8 @@ function handleResolveSubmit(event: Event): void {
   event.preventDefault();
 
   const form = event.target as HTMLFormElement;
-  const conflictId = (
-    form.querySelector("#resolve-conflict-id") as HTMLInputElement
-  )?.value;
-  const winner = (
-    form.querySelector('input[name="winner"]:checked') as HTMLInputElement
-  )?.value;
+  const conflictId = (form.querySelector("#resolve-conflict-id") as HTMLInputElement)?.value;
+  const winner = (form.querySelector('input[name="winner"]:checked') as HTMLInputElement)?.value;
 
   if (!conflictId || !winner) {
     showToast("Please select a winner", "error");