Add IM2Deep to citations GUI

Author: rodvrees

ms2rescore/gui/app.py

@@ -50,6 +50,9 @@
         "MS²PIP: Declercq et al. NAR (2023)",
         "https://doi.org/10.1093/nar/gkad335",
     ),
+    (
+        "IM2Deep: Declercq, Devreese et al. JPR (2025)",
+        "https://doi.org/10.1021/acs.jproteome.4c00609",
     (
         "DeepLC: Bouwmeester et al. Nat Methods (2021)",
         "https://doi.org/10.1038/s41592-021-01301-5",