updating and refining plugin system refactor

SYS/rich_display.py

@@ -77,26 +77,26 @@ def capture_rich_output(*, stdout: TextIO, stderr: TextIO) -> Iterator[None]:
         _STDERR_CONSOLE = previous_stderr
 
 
-def show_provider_config_panel(
-    provider_names: str | List[str],
+def show_plugin_config_panel(
+    plugin_names: str | List[str],
 ) -> None:
-    """Show a Rich panel explaining how to configure providers."""
+    """Show a Rich panel explaining how to configure plugins."""
     from rich.table import Table as RichTable
     from rich.console import Group
 
-    if isinstance(provider_names, str):
-        providers = [p.strip() for p in provider_names.split(",")]
+    if isinstance(plugin_names, str):
+        plugins = [p.strip() for p in plugin_names.split(",")]
     else:
-        providers = provider_names
+        plugins = plugin_names
 
     table = RichTable.grid(padding=(0, 1))
     table.add_column(style="bold red")
     
-    for provider in providers:
-        table.add_row(f" • {provider}")
+    for plugin in plugins:
+        table.add_row(f" • {plugin}")
 
     group = Group(
-        Text("The following providers are not configured and cannot be used:\n"),
+        Text("The following plugins are not configured and cannot be used:\n"),
         table,
         Text.from_markup("\nTo configure them, run the command with [bold cyan].config[/bold cyan] or use the [bold green]TUI[/bold green] config menu.")
     )
@@ -147,17 +147,17 @@ def show_store_config_panel(
     stdout_console().print(panel)
 
 
-def show_available_providers_panel(provider_names: List[str]) -> None:
+def show_available_plugins_panel(plugin_names: List[str]) -> None:
     """Show a Rich panel listing available/configured plugins."""
     from rich.columns import Columns
     from rich.console import Group
 
-    if not provider_names:
+    if not plugin_names:
         return
 
     # Use Columns to display them efficiently in the panel
     cols = Columns(
-        [f"[bold green] \u2713 [/bold green]{p}" for p in sorted(provider_names)],
+        [f"[bold green] \u2713 [/bold green]{p}" for p in sorted(plugin_names)],
         equal=True,
         column_first=True,
         expand=True