[fix] kozmonavt: remove pagination and set to inactive by default

Pagination requires a different nextpage query parameter each
day as it seems, so it's not possible to implement this in the Xpath
engine.

searx/settings.yml

@@ -1424,12 +1424,10 @@ engines:
 
   - name: kozmonavt
     engine: xpath
-    paging: true
-    # pageno query param key is U+1D5D1 (looks like an "x")
-    search_url: https://kozmonavt.su/s?q={query}&%F0%9D%97%91={pageno}
+    search_url: https://kozmonavt.su/s?q={query}
     shortcut: koz
     disabled: true
-    # inactive: true
+    inactive: true
     results_xpath: //div[contains(@class, 'list')]/section
     url_xpath: concat('https://', substring-after(.//a/@href, '?q='))
     title_xpath: .//a