feat: improve remote browser tree routing

- Allow remote host aliases passed via --browser to fan out for read-only
  multi-browser SDK paths while preserving strict routing for mutating commands.
- Add remote host grouping and scoped profile labels to tabs tree output so
  global views avoid repeated host prefixes.
- Carry browser family metadata through remote targets, tabs, and groups and
  style tree browser labels by family.
- Split CLI rendering helpers into a typed rendering package with dedicated
  common, label, tabs-tree, and windows-tree modules.
- Bump browser-cli and extension versions to 0.15.5.
- Cover the new routing and rendering behavior with unit and CLI tests.

browser_cli/commands/rendering/common.py

@@ -0,0 +1,84 @@
+"""Common Rich rendering helpers for CLI command modules."""
+from __future__ import annotations
+
+import shutil
+from collections.abc import Callable, Mapping, Sequence
+from typing import TypeVar, cast
+
+from rich.console import Console
+from rich.table import Table
+from rich.tree import Tree
+
+Row = object
+CellValue = object
+Column = tuple[str, Callable[[Row], CellValue]]
+T = TypeVar("T")
+
+
+def item_value(item: Row, name: str, default: T | None = None) -> CellValue | T | None:
+  """Read *name* from a dict-like or attribute object."""
+  if isinstance(item, Mapping):
+    return cast(Mapping[str, CellValue], item).get(name, default)
+  return getattr(item, name, default)
+
+def text_value(value: CellValue | None, default: str = "") -> str:
+  """Coerce a nullable cell value to display text."""
+  return default if value is None else str(value)
+
+def int_value(value: CellValue | None, default: int = 0) -> int:
+  """Coerce a cell value to int, falling back when conversion is not possible."""
+  try:
+    return int(cast(int | str | float | bool, value))
+  except (TypeError, ValueError):
+    return default
+
+def shorten(value: str | None, limit: int) -> str:
+  """Return *value* shortened to *limit* cells-ish, using an ellipsis."""
+  value = value or ""
+  return value if len(value) <= limit else value[:max(0, limit - 1)] + "…"
+
+def terminal_width(console: Console | None = None, *, fallback: int = 120) -> int:
+  """Best-effort terminal width for interactive and redirected output.
+
+  Rich falls back to 80 columns when stdout is redirected. browser-cli output is
+  often piped into files for inspection, so also consult ``shutil``/``COLUMNS``
+  and prefer the wider value.
+  """
+  rich_width = (console.width if console is not None else 0) or 0
+  shell_width = shutil.get_terminal_size((fallback, 20)).columns
+  return max(rich_width, shell_width)
+
+def tree_title_limit(*, console: Console | None = None, show_browser: bool = False, show_urls: bool = False) -> int:
+  """Title width for tree labels, reserving space for branches/IDs/metadata."""
+  reserve = 48 if show_urls else 32
+  if show_browser:
+    reserve += 4
+  return max(50, terminal_width(console) - reserve)
+
+def tree_url_limit(title_limit: int, *, console: Console | None = None) -> int:
+  """URL width for tree labels when URLs are displayed."""
+  return max(35, terminal_width(console) - title_limit - 40)
+
+def print_tree(tree: Tree, *, console: Console | None = None) -> None:
+  """Render a Rich tree using the detected full terminal width."""
+  Console(width=terminal_width(console)).print(tree)
+
+def print_table_rows(
+  rows: Sequence[Row],
+  columns: Sequence[Column],
+  *,
+  console: Console,
+  empty_message: str,
+  show_header: bool = True,
+  header_style: str = "bold cyan",
+) -> None:
+  """Render a small Rich table from arbitrary row objects."""
+  if not rows:
+    console.print(empty_message)
+    return
+  table = Table(show_header=show_header, header_style=header_style)
+  for header, _getter in columns:
+    table.add_column(header)
+  for row in rows:
+    table.add_row(*[text_value(getter(row)) for _header, getter in columns])
+  Console(width=terminal_width(console)).print(table)