🚚 Move mainSections param to languages config

Fixes #376

config/_default/languages.en.toml

@@ -6,12 +6,14 @@ weight = 1
 rtl = false
 
 title = "Congo"
-# logo = "img/logo.jpg"
 # description = "My awesome website"
 # copyright = "Copy, _right?_ :thinking_face:"
 
 dateFormat = "2 January 2006"
 
+[params]
+  # mainSections = ["section1", "section2"]
+
 [author]
   # name = "Your name here"
   # image = "img/author.jpg"

config/_default/params.toml

@@ -12,7 +12,6 @@ autoSwitchAppearance = true
 enableSearch = false
 enableCodeCopy = false
 
-# mainSections = ["section1", "section2"]
 # robots = ""
 
 [header]