fix: realtime subfolder discovery, count updates, and deep level scan indicator

docker/frontend/src/Library.tsx

@@ -620,10 +620,20 @@ function Catalogue() {
       const shape = progress.dirs.length ? `${progress.dirs.length}:${progress.dirs[progress.dirs.length - 1].id}` : '';
       if (shape !== drew) {
         drew = shape;
-        // The names of a reading kept to one folder are the folders under that
-        // one and no others: the column keeps what it has, and the rows it
-        // already drew stay where they are.
-        if (!progress.from) setDirs(progress.dirs);
+        if (progress.dirs.length) {
+          setDirs((prev) => {
+            const map = new Map(prev.map((d) => [normPath(d.id).toLowerCase(), d]));
+            let changed = false;
+            for (const d of progress.dirs) {
+              const k = normPath(d.id).toLowerCase();
+              if (!map.has(k)) {
+                map.set(k, d);
+                changed = true;
+              }
+            }
+            return changed ? [...map.values()] : prev;
+          });
+        }
       }
       // A window beside the reading is handed the progress of another build, which
       // may have no such count: the frames it has stored are then read back on a
@@ -1031,7 +1041,9 @@ function Catalogue() {
     const { hits, foldersUnder } = baseTreeInfo;
     const counted = (key: string, hit: number | undefined) => {
       const normKey = (key || '').replace(/\\/g, '/');
-      return Math.max(hit ?? 0, read?.[normKey] ?? read?.[key] ?? 0);
+      const lowerKey = normKey.toLowerCase();
+      const readVal = read?.[normKey] ?? read?.[lowerKey] ?? read?.[key] ?? 0;
+      return Math.max(hit ?? 0, readVal);
     };
     const out: Node[] = [];
     for (const folder of folders) {
@@ -1110,6 +1122,25 @@ function Catalogue() {
     return nKey === mOwn || mOwn.startsWith(`${nKey}/`);
   };
 
+  // Auto-expand parent folders of the active scan path so deep subfolders (levels 4, 5, 6, 7+)
+  // are visible in the tree while being scanned.
+  useEffect(() => {
+    if (!liveMark) return;
+    const parts = normPath(liveMark.own).split('/');
+    if (parts.length <= 1) return;
+    const toExpand: string[] = [];
+    for (let i = 1; i < parts.length; i++) {
+      toExpand.push(parts.slice(0, i).join('/'));
+    }
+    setExpanded((prev) => {
+      const missing = toExpand.filter((k) => !prev.has(k));
+      if (!missing.length) return prev;
+      const next = new Set(prev);
+      for (const k of missing) next.add(k);
+      return next;
+    });
+  }, [liveMark?.own]);
+
   // A remembered subfolder that no longer holds a frame falls back to the folder
   // it sits in, so the screen never opens on a node that is not drawn.
   useEffect(() => {

docker/frontend/src/engine/library.ts

@@ -798,12 +798,14 @@ export async function scanFolder(
     const relNorm = rel.replace(/\\/g, '/');
     const cut = relNorm.lastIndexOf('/');
     counts[normRoot] = (counts[normRoot] ?? 0) + n;
+    counts[normRoot.toLowerCase()] = counts[normRoot];
     let path = '';
     for (const part of (cut < 0 ? '' : relNorm.slice(0, cut)).split('/')) {
       if (!part) continue;
       path = path ? `${path}/${part}` : part;
       const key = `${normRoot}/${path}`;
       counts[key] = (counts[key] ?? 0) + n;
+      counts[key.toLowerCase()] = counts[key];
     }
   };
   for (const id of known.keys()) count(id.startsWith(`${normRoot}/`) ? id.slice(normRoot.length + 1) : id);

docker/recipescam-images.tar.gz.sha256

@@ -1 +1 @@
-431247d71c50662a2ee41d5d418c2966fc8a8496ea0a7f0909014916e0accd1a  recipescam-images.tar.gz
+3e9a0f2173ec2dd5df1d1d6b3925ce16ac637e82746a316cc90cf35a82fb2c14  recipescam-images.tar.gz