feat: phase 1 telemetry -- event capture and logging

capy_discord/bot.py

@@ -5,6 +5,7 @@
 from discord.ext import commands
 
 from capy_discord.errors import UserFriendlyError
+from capy_discord.exts.core.telemetry import Telemetry
 from capy_discord.ui.embeds import error_embed
 from capy_discord.utils import EXTENSIONS
 
@@ -32,6 +33,11 @@ async def on_tree_error(self, interaction: discord.Interaction, error: app_comma
         if isinstance(error, app_commands.CommandInvokeError):
             actual_error = error.original
 
+        # Track all failures in telemetry (both user-friendly and unexpected)
+        telemetry = self.get_cog("Telemetry")
+        if isinstance(telemetry, Telemetry):
+            telemetry.log_command_failure(interaction, error)
+
         if isinstance(actual_error, UserFriendlyError):
             embed = error_embed(description=actual_error.user_message)
             if interaction.response.is_done():
@@ -51,7 +57,6 @@ async def on_tree_error(self, interaction: discord.Interaction, error: app_comma
 
     async def on_command_error(self, ctx: commands.Context, error: commands.CommandError) -> None:
         """Handle errors in prefix commands."""
-        # Unpack CommandInvokeError
         actual_error = error
         if isinstance(error, commands.CommandInvokeError):
             actual_error = error.original
@@ -63,7 +68,7 @@ async def on_command_error(self, ctx: commands.Context, error: commands.CommandE
 
         # Generic error handling
         logger = self._get_logger_for_command(ctx.command)
-        logger.exception("Command error: %s", error)
+        logger.exception("Prefix command error: %s", error)
         embed = error_embed(description="An unexpected error occurred. Please try again later.")
         await ctx.send(embed=embed)
 

capy_discord/exts/core/__init__.py

@@ -0,0 +1 @@
+"""Core bot functionality including telemetry and system monitoring."""