Fix transparent AI avatar cutout and woven Mento logo mark.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/cleanup_avatar_plate.py

@@ -0,0 +1,26 @@
+from PIL import Image
+
+# Force-clear any remaining opaque black plate around AI avatar too
+path = r"e:\projeha\crm\apps\web\public\brand\mento-ai-avatar.png"
+img = Image.open(path).convert("RGBA")
+px = img.load()
+w, h = img.size
+cleared = 0
+for y in range(h):
+    for x in range(w):
+        r, g, b, a = px[x, y]
+        if a == 0:
+            continue
+        # leftover flat dark teal/black plate
+        if r < 45 and g < 70 and b < 85 and max(r, g, b) - min(r, g, b) < 35:
+            # keep cyan glow pixels (more green/blue variance + brighter cyan)
+            if b > 120 or g > 140:
+                continue
+            px[x, y] = (r, g, b, 0)
+            cleared += 1
+        elif r > 248 and g > 248 and b > 248:
+            px[x, y] = (255, 255, 255, 0)
+            cleared += 1
+
+img.save(path, "PNG")
+print("cleared", cleared, "pixels; size", img.size)