ui: fix codeview scrollbar and search crash

* fixed size policies of codeview elements to prevent the codeview from having a global scrollbar
* fixed crash in sorting of search results
* removed debug log when panning a codesnippet

src/lib/data/Storage.cpp

@@ -256,6 +256,10 @@ std::vector<SearchMatch> Storage::getAutocompletionMatches(const std::string& qu
 							{
 								return true;
 							}
+							else if (a.text[i] > b.text[i])
+							{
+								return false;
+							}
 						}
 					}
 				}