feat: add support for SearXNG HTTP basic authentication

gitea/config.py

@@ -14,6 +14,8 @@ class AgentSettings(BaseSettings):
     agent_model_id: str = "qwen/qwen3.6-35b-a3b"
     agent_max_retries: int = 2
     searxng_url: str = ""
+    searxng_username: str = ""
+    searxng_password: str = ""
 
 
 def get_settings() -> AgentSettings:
@@ -30,9 +32,14 @@ GITEA_REPOS_ROOT: str = _agent_settings.gitea_repos_root
 AGENT_MODEL_ID: str = _agent_settings.agent_model_id
 AGENT_MAX_RETRIES: int = _agent_settings.agent_max_retries
 SEARXNG_URL: str = _agent_settings.searxng_url
+SEARXNG_USERNAME: str = _agent_settings.searxng_username
+SEARXNG_PASSWORD: str = _agent_settings.searxng_password
 
 import os
 os.environ["GITEA_SERVER_URL"] = GITEA_URL
 os.environ["GITEA_SERVER_TOKEN"] = GITEA_TOKEN
 os.environ["SEARXNG_URL"] = SEARXNG_URL
+os.environ["SEARXNG_USERNAME"] = SEARXNG_USERNAME
+os.environ["SEARXNG_PASSWORD"] = SEARXNG_PASSWORD
+