docs: rename openclaw MP4 to replace .. with - for URL compatibility

Author: deeplook

docs/EXAMPLES.md

@@ -292,8 +292,8 @@ dirplot git . --animate --last 30d --output history.mp4
 ```
 
 <figure>
-  <video src="https://github.com/deeplook/dirplot/raw/main/docs/openclaw-871e8882..8445c9a5.mp4" autoplay loop muted playsinline width="100%"></video>
-  <figcaption><code>dirplot git github://openclaw/openclaw --range 871e8882..8445c9a5 --animate --log --size 1920x1080 -o openclaw-871e8882..8445c9a5.mp4</code></figcaption>
+  <video src="https://github.com/deeplook/dirplot/raw/main/docs/openclaw-871e8882-8445c9a5.mp4" autoplay loop muted playsinline width="100%"></video>
+  <figcaption><code>dirplot git github://openclaw/openclaw --range 871e8882..8445c9a5 --animate --log --size 1920x1080 -o openclaw-871e8882-8445c9a5.mp4</code></figcaption>
 </figure>
 
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