Unenforced character count in frontend

backend/app/api/public.py

@@ -28,7 +28,11 @@ def public_themes():
 
 @router.get('/config')
 def public_config():
-    return {'feed_page_sizes': settings.feed_page_sizes, 'default_page_size': settings.feed_page_sizes[0]}
+    return {
+        'feed_page_sizes': settings.feed_page_sizes,
+        'default_page_size': settings.feed_page_sizes[0],
+        'max_post_characters': settings.max_post_characters,
+    }
 
 
 @router.get('/feed')

backend/app/core/config.py

@@ -51,6 +51,7 @@ class Settings:
     password_reset_expiry_hours: int = int(os.getenv('LINKLOG_PASSWORD_RESET_EXPIRY_HOURS', '1'))
     mastodon_client_name: str = os.getenv('LINKLOG_MASTODON_CLIENT_NAME', 'LinkLog')
     mastodon_oauth_expiry_minutes: int = int(os.getenv('LINKLOG_MASTODON_OAUTH_EXPIRY_MINUTES', '10'))
+    max_post_characters: int = int(os.getenv('LINKLOG_MAX_POST_CHARACTERS', '500'))
     log_level: str = os.getenv('LINKLOG_LOG_LEVEL', 'INFO').upper()
     tracking_params: list[str] = None
     feed_page_sizes: list[int] = None