Pagination added and search and filtering moved to backend

backend/app/core/config.py

@@ -53,6 +53,7 @@ class Settings:
     mastodon_oauth_expiry_minutes: int = int(os.getenv('LINKLOG_MASTODON_OAUTH_EXPIRY_MINUTES', '10'))
     log_level: str = os.getenv('LINKLOG_LOG_LEVEL', 'INFO').upper()
     tracking_params: list[str] = None
+    feed_page_sizes: list[int] = None
 
     def __post_init__(self):
         if self.tracking_params is None:
@@ -69,6 +70,24 @@ class Settings:
                 if configured_params
                 else default_tracking_params
             )
+        if self.feed_page_sizes is None:
+            default_page_sizes = [25, 100, 250]
+            configured_sizes = os.getenv('LINKLOG_FRONTEND_LOADPOSTS')
+            parsed_sizes = []
+            if configured_sizes:
+                for item in configured_sizes.split(','):
+                    item = item.strip()
+                    if not item:
+                        continue
+                    try:
+                        value = int(item)
+                    except ValueError:
+                        continue
+                    if value > 0 and value not in parsed_sizes:
+                        parsed_sizes.append(value)
+                    if len(parsed_sizes) == 5:
+                        break
+            self.feed_page_sizes = parsed_sizes or default_page_sizes
 
 
 settings = Settings()