Merge branch 'main' into glitch-soc/merge-upstream

Conflicts:
- `app/validators/status_length_validator.rb`:
  Conflict due to glitch-soc's configurable maximum toot chars.
  Ported upstream changes.

app/validators/note_length_validator.rb

@@ -15,7 +15,7 @@ class NoteLengthValidator < ActiveModel::EachValidator
     return '' if value.nil?
 
     value.dup.tap do |new_text|
-      new_text.gsub!(FetchLinkCardService::URL_PATTERN, 'x' * 23)
+      new_text.gsub!(FetchLinkCardService::URL_PATTERN, StatusLengthValidator::URL_PLACEHOLDER)
       new_text.gsub!(Account::MENTION_RE, '@\2')
     end
   end

app/validators/status_length_validator.rb

@@ -2,12 +2,6 @@
 
 class StatusLengthValidator < ActiveModel::Validator
   MAX_CHARS = (ENV['MAX_TOOT_CHARS'] || 500).to_i
-  URL_PATTERN = %r{
-    (?:
-      (#{Twitter::TwitterText::Regex[:valid_url_preceding_chars]})
-      (#{FetchLinkCardService::URL_PATTERN})
-    )
-  }iox
   URL_PLACEHOLDER = "\1#{'x' * 23}"
 
   def validate(status)
@@ -35,7 +29,7 @@ class StatusLengthValidator < ActiveModel::Validator
     return '' if @status.text.nil?
 
     @status.text.dup.tap do |new_text|
-      new_text.gsub!(URL_PATTERN, URL_PLACEHOLDER)
+      new_text.gsub!(FetchLinkCardService::URL_PATTERN, URL_PLACEHOLDER)
       new_text.gsub!(Account::MENTION_RE, '@\2')
     end
   end