refs #17665 [fid_adlr] use default naming conventions for alphas

* use shards main and ai

fid_adlr/alpha/config/vufind/config.ini

@@ -32,7 +32,7 @@ debug           = false
 ; Solr-Devel
 ;url              = http://139.18.19.239:8080/solr
 ; K10plus
-url = http://index.ub.uni-leipzig.de/kxp
+url = https://index.ub.uni-leipzig.de/solr
 
 [Site]
 defaultLoggedInModule = Search

fid_adlr/alpha/config/vufind/searches.ini

@@ -25,9 +25,8 @@ override_full_sections = "IndexShards"
 
 [IndexShards]
 ai = ai.ub.uni-leipzig.de/solr/biblio
-;solrdevel = 139.18.19.239:8080/solr/biblio
+main = index.ub.uni-leipzig.de/solr/biblio
 ;solr4entwickler = 172.18.85.142:8085/solr/biblio
-kxp = index.ub.uni-leipzig.de/kxp/biblio
 
 [ShardPreferences]
 showCheckboxes = true

fid_adlr/config/vufind/searches.ini

@@ -25,8 +25,8 @@ override_full_sections = "Basic_Searches,Advanced_Searches"
 0 = "institution:DE-15-FID OR institution:FID-MEDIEN-DE-15"
 
 [IndexShards]
-k10plus = "index.ub.uni-leipzig.de/solr/biblio"
 ai = "ai.ub.uni-leipzig.de/solr/biblio"
+main = "index.ub.uni-leipzig.de/solr/biblio"
 
 [ShardPreferences]
 showCheckboxes = false