feat: cookie-jar по хосту, CLI omni add для своих источников, README про ключи/прокси/куки/свой сервер

omni/config.py

@@ -19,12 +19,28 @@ DEFAULTS = {
            "(KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36"),
     "proxy_mode": "off",   # off | list | env
     "proxies": [],
+    "cookies": {},         # host -> "a=b; c=d" (свои сессии к закрытым площадкам)
 }
 
 KEYS = {}          # имя -> значение
 CONFIG = {}        # прочие настройки
 
 
+def cookies_for(host):
+    """Cookie-строка под хост: точное совпадение или суффикс (example.com -> www.example.com)."""
+    ck = CONFIG.get("cookies") or {}
+    if not ck:
+        return ""
+    host = (host or "").lower().split(":")[0]
+    if host in ck:
+        return ck[host]
+    for k, v in ck.items():
+        k = k.lower().lstrip(".")
+        if host == k or host.endswith("." + k):
+            return v
+    return ""
+
+
 def _load_env_file(path):
     p = pathlib.Path(path)
     if not p.exists():
@@ -53,6 +69,14 @@ def load():
         except Exception:
             pass
     CONFIG = cfg
+    raw = os.environ.get("OMNI_COOKIES") or ""
+    if raw:
+        try:
+            extra = json.loads(raw)
+            if isinstance(extra, dict):
+                cfg["cookies"] = {**(cfg.get("cookies") or {}), **extra}
+        except Exception:
+            pass
     for name in ("TAVILY_API_KEY", "EXA_API_KEY", "YOU_API_KEY", "FIRECRAWL_API_KEY",
                  "JINA_API_KEY", "SERPER_API_KEY", "BRAVE_API_KEY", "X_BEARER",
                  "REDDIT_CLIENT_ID", "REDDIT_SECRET", "TREG_TOKEN", "GITHUB_TOKEN"):