Cleanup init commit

assets/README.md

@@ -0,0 +1,20 @@
+# Screenshots for the README
+
+Drop PNG screenshots here using the **exact filenames** below. The main
+`README.md` already references them, so they render automatically once present.
+
+Capture them from the running app at **http://localhost:8381** (a wide browser
+window looks best — around 1400×900). PNG preferred; keep each file under ~1 MB
+if you can.
+
+| Filename              | What to capture |
+|-----------------------|-----------------|
+| `hero.png`            | The main screen: a chat with an assistant reply visible **and** the live lens view below it (Heatmap or Frequencies). This is the top banner — make it the most representative shot. |
+| `lens-tab.png`        | The **Lens** tab in the sidebar (loaded lens or the list of compatible local/Hub lenses), ideally next to the **Frequencies** token cloud in the main pane. |
+| `heatmap-pins.png`    | The **Heatmap** view (layers × positions) with at least one **pinned** token, so its per-layer rank curves + rank heatmap are visible. |
+| `token-editor.png`    | The **☢ token editor** panel open, showing a couple of rules, the **Per-layer steering ↔ Read projection** mode toggle, and the **Export** section. The fish preset (` model`/` assistant` → ` fish`) makes a great example. |
+
+Optional extras you can add and reference in the README if you want:
+`fit.png` (the Fit tab mid-training), `diff.png` (an A/B frame diff).
+
+Tip: on Windows, `Win+Shift+S` captures a region; save the result here.