fix ci

tests/test_opencode_deployment.py

@@ -156,11 +156,11 @@ def test_compose_has_no_sandbox_security_exceptions() -> None:
         assert forbidden not in compose
 
 
-def test_gitea_workflow_publishes_master_images() -> None:
+def test_gitea_workflow_publishes_main_images() -> None:
     lines = (ROOT / ".gitea" / "workflows" / "publish-image.yaml").read_text().splitlines()
     push = _section(_section(lines, "on", indent=0), "push", indent=2)
 
-    assert _sequence(push, "branches", indent=4) == ["master"]
+    assert _sequence(push, "branches", indent=4) == ["main"]
     assert _mapping(lines, "env", indent=0)["IMAGE_NAME"] == (
         "git.krtss.de/stanponomarev/agentci"
     )