README: full-width logo (doc-bricks style, drop centering/fixed width)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Author: Lukas Geiger

README.md

@@ -1,6 +1,4 @@
-<p align="center">
-  <img src="ApiProber_logo.jpg" alt="ApiProber" width="700">
-</p>
+![ApiProber](ApiProber_logo.jpg)
 
 # ApiProber -- Passive API Discovery and Documentation Tool