catch model up to multi-author lines

now the only thing missing is the quote adding UI support - multiauthor
lines can already be added via API

src/web/components/quote.rs

@@ -9,7 +9,9 @@ pub fn quote(quote: &Quote) -> Markup {
                 (PreEscaped(icons::QUOTE))
             }
             @for (i, line) in quote.lines.iter().enumerate() {
-                @let show_author = i == quote.lines.len()-1 || quote.lines[i+1].attribution.id != line.attribution.id;
+                @let is_last = i == quote.lines.len() - 1;
+                @let show_author = is_last || !line.attribution.iter().map(|a| a.id)
+                    .eq(quote.lines[i + 1].attribution.iter().map(|a| a.id));
                 div class="mb-2" {
                     span class="flex flex-row gap-2 relative" {
                         span class="scale-x-[.65] scale-y-[.5] absolute opacity-[.3]"{
@@ -19,7 +21,7 @@ pub fn quote(quote: &Quote) -> Markup {
                     }
                     @if show_author {
                         p class="text-sm italic ml-3 flex flex-row gap-1.5 text-neutral-400" {
-                            "— " (line.attribution.name)
+                            "— " (line.attribution.iter().map(|a| a.name.clone()).collect::<Vec<_>>().join(", "))
                         }
                     }
                 }

src/web/pages/quotes/add.rs

@@ -153,7 +153,12 @@ pub async fn form(
     for nid in form.authors {
         authors.push(Name::get_by_id(&mut *tx, nid).await.unwrap());
     }
-    let lines = form.lines.into_iter().zip(authors).collect();
+    let lines = form
+        .lines
+        .into_iter()
+        .zip(authors)
+        .map(|(l, a)| (l, vec![a]))
+        .collect();
 
     let timestamp = match NaiveDateTime::parse_from_str(&form.time, "%Y-%m-%dT%H:%M") {
         Ok(ts) => ts,