Implemented experimental real production ready voice chat, relegated old flow to voice debug mode. New Web UI panel for Voice Chat.

ERROR_HANDLING_QUICK_REF.md

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+# Error Handling Quick Reference
+
+## What Changed
+
+When Miku encounters an error (like "Error 502" from llama-swap), she now says:
+```
+"Someone tell Koko-nii there is a problem with my AI."
+```
+
+And sends you a webhook notification with full error details.
+
+## Webhook Details
+
+**Webhook URL**: `https://discord.com/api/webhooks/1462216811293708522/...`
+**Mentions**: @Koko-nii (User ID: 344584170839236608)
+
+## Error Notification Format
+
+```
+🚨 Miku Bot Error
+━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
+
+Error Message:
+  Error: 502
+
+User: username#1234
+Channel: #general
+Server: Guild ID: 123456789
+User Prompt:
+  Hi Miku! How are you?
+
+Exception Type: HTTPError
+Traceback:
+  [Full Python traceback]
+```
+
+## Files Changed
+
+1. **NEW**: `bot/utils/error_handler.py`
+   - Main error handling logic
+   - Webhook notifications
+   - Error detection
+
+2. **MODIFIED**: `bot/utils/llm.py`
+   - Added error handling to `query_llama()`
+   - Prevents errors in conversation history
+   - Catches all exceptions and HTTP errors
+
+3. **NEW**: `bot/test_error_handler.py`
+   - Test suite for error detection
+   - 26 test cases
+
+4. **NEW**: `ERROR_HANDLING_SYSTEM.md`
+   - Full documentation
+
+## Testing
+
+```bash
+cd /home/koko210Serve/docker/miku-discord/bot
+python test_error_handler.py
+```
+
+Expected: ✓ All 26 tests passed!
+
+## Coverage
+
+✅ Works with both llama-swap (NVIDIA) and llama-swap-rocm (AMD)
+✅ Handles all message types (DMs, server messages, autonomous)
+✅ Catches connection errors, timeouts, HTTP errors
+✅ Prevents errors from polluting conversation history
+
+## No Changes Required
+
+No configuration changes needed. The system is automatically active for:
+- All direct messages to Miku
+- All server messages mentioning Miku
+- All autonomous messages
+- All LLM queries via `query_llama()`