Increase Mastodon v3.5.3 character limit: git apply --ignore-space-change --ignore-whitespace increase_mastodon_char_limit_to_5000.patch

increase_mastodon_char_limit_to_5000.patch

diff --git a/app/javascript/mastodon/features/compose/components/compose_form.js b/app/javascript/mastodon/features/compose/components/compose_form.js
index 4620d1c43..bbc4b7edc 100644
--- a/app/javascript/mastodon/features/compose/components/compose_form.js
+++ b/app/javascript/mastodon/features/compose/components/compose_form.js
@@ -90,7 +90,7 @@ class ComposeForm extends ImmutablePureComponent {
     const fulltext = this.getFulltextForCharacterCounting();
     const isOnlyWhitespace = fulltext.length !== 0 && fulltext.trim().length === 0;
 
-    return !(isSubmitting || isUploading || isChangingUpload || length(fulltext) > 500 || (isOnlyWhitespace && !anyMedia));
+    return !(isSubmitting || isUploading || isChangingUpload || length(fulltext) > 5000 || (isOnlyWhitespace && !anyMedia));
   }
 
   handleSubmit = () => {
@@ -273,7 +273,7 @@ class ComposeForm extends ImmutablePureComponent {
           </div>
 
           <div className='character-counter__wrapper'>
-            <CharacterCounter max={500} text={this.getFulltextForCharacterCounting()} />
+            <CharacterCounter max={5000} text={this.getFulltextForCharacterCounting()} />
           </div>
         </div>
 
diff --git a/app/validators/status_length_validator.rb b/app/validators/status_length_validator.rb
index e107912b7..a3cbe5123 100644
--- a/app/validators/status_length_validator.rb
+++ b/app/validators/status_length_validator.rb
@@ -1,7 +1,7 @@
 # frozen_string_literal: true
 
 class StatusLengthValidator < ActiveModel::Validator
-  MAX_CHARS = 500
+  MAX_CHARS = 5000
   URL_PLACEHOLDER_CHARS = 23
   URL_PLACEHOLDER = 'x' * 23