Add AI functionality; fuck up UI royally, still a piece of shit.

backend/config.py

@@ -1,9 +1,18 @@
 """Application-wide configuration for sFetch."""
 
+import os
 from pathlib import Path
 
 BASE_DIR = Path(__file__).resolve().parent
 
+try:
+    from dotenv import load_dotenv
+
+    load_dotenv(BASE_DIR.parent / ".env")
+    load_dotenv(BASE_DIR / ".env")
+except ImportError:
+    pass
+
 MAX_CRAWL_DEPTH = 2
 MAX_PAGES_PER_DOMAIN = 50
 CRAWL_DELAY_SECONDS = 1.0
@@ -14,6 +23,10 @@ TOP_SITE_SOURCE_URL = "https://tranco-list.eu/top-1m.csv.zip"
 TOP_SITE_SEED_LIMIT = 1000
 TOP_SITE_DOWNLOAD_TIMEOUT_SECONDS = 30.0
 TOP_SITE_SEED_META_KEY = "top_site_seed_v1"
+OLLAMA_API_BASE = os.getenv("OLLAMA_API_BASE", "https://ollama.com").rstrip("/")
+OLLAMA_API_KEY = os.getenv("OLLAMA_API_KEY", "")
+OLLAMA_DEFAULT_MODEL = os.getenv("OLLAMA_DEFAULT_MODEL", "gpt-oss:120b")
+OLLAMA_REQUEST_TIMEOUT_SECONDS = 90.0
 
 ADULT_DOMAINS = {
     "pornhub.com", "xvideos.com", "xnxx.com", "xhamster.com", "redtube.com",