Enhance HVideoTool's detection and restoration features: added support for tracking the model used in detections, improved temporal coherence by allowing the use of already-restored frames in the restoration process, and updated the UI to reflect these changes with new indicators and configuration options. Documentation in CLAUDE.md has been updated accordingly.

CLAUDE.md

@@ -149,7 +149,9 @@ hvideotool/
   paths and, if nothing is selected, default-ticks every discovered model. `build_detector`
   builds one `YoloDetector` per selected model (tagged `label=category`) wrapped in a
   `MultiYoloDetector` that concatenates their detections (no cross-model dedup). Each
-  `Detection` carries `label` (category); overlay colour + table group by `Detection.display`
+  `Detection` carries `label` (category) **and `model`** (the producing `.pt` stem, tagged in
+  `YoloDetector` — shown as its own "Модель" column in the detail table since a category folder
+  may hold several models); overlay colour + table group by `Detection.display`
   (label, else the CensorType) via `OverlayConfig.colors` + a stable `palette` fallback.
 - **Background jobs (`ui/workers.py`).** Detection and restoration are CPU-heavy and
   would freeze the GUI, so they run on a `QThreadPool` thread via `Job` (a `QRunnable`
@@ -248,6 +250,12 @@ hvideotool/
     `restore_sequence(count, get_frame, get_dets, emit, should_cancel)` (the batch run uses
     it; single-frame `restore` degrades to a window of the same frame). Needs the **video**
     weights `clean_youknow_video.pth` (+ `mosaic_position.pth` beside). `INPUT_SIZE=256`.
+    **`feed_restored`** (config `dm_feed_restored`, default on, checkbox in `RestoreDialog`):
+    when set, the **past** neighbours in the window (`j<i`) are taken from the engine's own
+    already-restored outputs (a small rolling cache, `reach=N*S` deep) instead of the original
+    mosaic frames — stronger temporal coherence. The **centre** (the frame being cleaned) and
+    **future** neighbours (`j>i`, not yet restored) stay original. Slightly out-of-distribution
+    for the BVDNet (trained on mosaic windows), so it's a toggle; off = faithful DeepMosaics.
 
   `restore_sequence` is on the `Restorer` ABC (default = independent per-frame loop);
   `_restore_all` dispatches on `restorer.temporal` (temporal → `restore_sequence` over the
@@ -266,10 +274,15 @@ hvideotool/
   `_step_hit` scans `_results` for the next non-empty frame). The slider and file list
   are kept in sync via `_update_nav` guarded by `_nav_sync` (avoids signal loops); all
   navigation ultimately drives `file_list.setCurrentRow`. The scrubber is a custom
-  `MarkerSlider` (`ui/marker_slider.py`) that paints cyan ticks at frames with
-  detections (`_refresh_marks` projects `_results` onto row indices; per-pixel deduped
-  so big folders stay cheap). File-list rows are tinted too (`_tag_file`): red =
-  censorship found, green = checked & clean. Both reset on `_invalidate_results`.
+  `MarkerSlider` (`ui/marker_slider.py`) that paints **two mark layers**: cyan ticks
+  (upper half) at frames with detections (`_refresh_marks` projects `_results`) and
+  **green ticks (lower half) at restored frames** (`_refresh_restored_marks` scans
+  `restored/` + in-memory `_restored`; called on load and after each restore op, not
+  per-frame); per-pixel deduped so big folders stay cheap. Under the scrubber a
+  **progress summary** `stats_label` reads "Кадров: N · детектировано: D/N (с цензурой:
+  H) · расцензурено: R/N" (`_update_counts_label`, cheap counts; `_restored_count`
+  cached by `_refresh_restored_marks`). File-list rows are tinted too (`_tag_file`):
+  red = censorship found, green = checked & clean. Both reset on `_invalidate_results`.
 - **Cancellation (cooperative).** A single "■ Стоп" toolbar action (Esc) cancels the
   running op. `_begin_busy(total)` / `_end_busy()` toggle `self._busy` + the Stop button +
   the progress bar (`total=None` → indeterminate). For **background jobs** (detection,