add console renderer backend

ra_aid/output/renderers/console.py

@@ -0,0 +1,58 @@
+"""Console renderer implementation using Rich."""
+
+from rich.markdown import Markdown
+from rich.panel import Panel
+
+from ra_aid.console.formatting import console
+from ra_aid.output.interface.base import OutputRenderer
+from ra_aid.output.interface.models import (
+    MarkdownPanel,
+    StageHeader,
+    TaskHeader,
+    StatusMessage,
+)
+
+
+class ConsoleRenderer(OutputRenderer):
+    """Rich console implementation of the OutputRenderer interface."""
+
+    def render_panel(self, panel: MarkdownPanel) -> None:
+        """Render a markdown panel using Rich.
+        
+        Args:
+            panel: Panel configuration containing content and styling
+        """
+        console.print(
+            Panel(
+                Markdown(panel.content),
+                title=f"{panel.icon + ' ' if panel.icon else ''}{panel.title or ''}".strip() or None,
+                border_style=panel.border_style or "bright_blue",
+            )
+        )
+
+    def render_stage(self, header: StageHeader) -> None:
+        """Render a stage header.
+        
+        Args:
+            header: Stage header configuration
+        """
+        icon = f"{header.icon} " if header.icon else "🚀 "  # Default icon
+        panel_content = f"{icon}{header.text.title()}"
+        console.print(Panel(panel_content, style="green bold", padding=0))
+
+    def render_task(self, header: TaskHeader) -> None:
+        """Render a task header with markdown support.
+        
+        Args:
+            header: Task header configuration
+        """
+        icon = f"{header.icon} " if header.icon else "🔧 "  # Default icon
+        console.print(Panel(Markdown(header.text), title=f"{icon}Task", border_style="yellow bold"))
+
+    def render_status(self, message: StatusMessage) -> None:
+        """Render a status message.
+        
+        Args:
+            message: Status message configuration
+        """
+        console.print(message.text, style=message.style or "blue")