add moveing of tabs and groups, multi browser support, auto complite into terminal, extract html and adding testing

tests/conftest.py

@@ -0,0 +1,30 @@
+"""
+Shared pytest fixtures for browser-cli integration tests.
+
+Tests that require a live browser connection use the `browser` fixture.
+They are automatically skipped if the native host socket is not reachable.
+"""
+import pytest
+from browser_cli.client import send_command, BrowserNotConnected
+
+
+@pytest.fixture(scope="session")
+def browser():
+    """Returns a connected send_command callable, or skips the test."""
+    try:
+        send_command("tabs.list")
+    except BrowserNotConnected:
+        pytest.skip("Browser not connected — start Brave/Chrome with the extension loaded")
+    return send_command
+
+
+@pytest.fixture(scope="session")
+def http_tab(browser):
+    """Ensures at least one http/https tab is open; returns its tab info."""
+    tabs = browser("tabs.list")
+    http_tab = next(
+        (t for t in tabs if t.get("url", "").startswith("http")), None
+    )
+    if http_tab is None:
+        pytest.skip("No http/https tab open — open a web page first")
+    return http_tab