feat: Add automatic error reporting feature with configuration options and documentation

docs/ERROR_REPORTING.md

@@ -0,0 +1,80 @@
+# 🐛 Automatic Error Reporting
+
+## Overview
+
+The bot automatically reports errors to a community webhook to help identify and fix issues faster, without requiring manual bug reports from users.
+
+## Key Features
+
+✅ **Privacy-First** - Only non-sensitive error information is sent  
+✅ **Opt-Out** - Can be disabled in configuration  
+✅ **Obfuscated Webhook** - URL is base64-encoded  
+✅ **Automatic Sanitization** - Removes emails, paths, tokens, and IPs  
+✅ **Intelligent Filtering** - Excludes user configuration errors and false positives  
+✅ **System Information** - Includes version, platform, architecture for debugging
+
+## What's Sent
+
+- Error message (sanitized)
+- Stack trace (truncated, sanitized)
+- Bot version
+- Operating system and architecture
+- Node.js version
+- Timestamp
+
+## What's NOT Sent
+
+- ❌ Email addresses (redacted)
+- ❌ File paths (redacted)
+- ❌ IP addresses (redacted)
+- ❌ Tokens/API keys (redacted)
+- ❌ Account credentials
+- ❌ Personal information
+
+## Filtered Errors
+
+The system intelligently filters out:
+- User configuration errors (missing files, invalid credentials)
+- Expected errors (no points, already completed)
+- Network issues (proxy failures, port conflicts)
+- Account-specific issues (banned accounts)
+
+## Configuration
+
+In `config.jsonc`:
+
+```jsonc
+"errorReporting": {
+    "enabled": true,  // Set to false to disable
+    "webhookUrl": "aHR0cHM6Ly9kaXNjb3JkLmNvbS9hcGkvd2ViaG9va3MvMTQzNzExMTk2MjM5NDY4OTYyOS90bHZHS1phSDktckppcjR0blpLU1pwUkhTM1liZU40dlpudUN2NTBrNU1wQURZUlBuSG5aNk15YkFsZ0Y1UUZvNktIXw=="
+}
+```
+
+### Disable Error Reporting
+
+Set `enabled` to `false`:
+
+```jsonc
+"errorReporting": {
+    "enabled": false,
+    "webhookUrl": "..."
+}
+```
+
+## Privacy & Security
+
+- No PII is sent
+- All sensitive data is automatically redacted
+- Webhook URL is obfuscated (base64)
+- Fire-and-forget (never blocks execution)
+- Silent failure if webhook is unreachable
+
+## Technical Details
+
+- **File**: `src/util/ErrorReportingWebhook.ts`
+- **Integration**: Automatic via `Logger.ts`
+- **Method**: HTTP POST to Discord webhook
+- **Timeout**: 10 seconds
+- **Filtering**: Pattern-based false positive detection
+
+Thank you for helping improve the bot! 🙏

docs/index.md

@@ -28,6 +28,7 @@
 | **[External Scheduling](schedule.md)** | Automate with cron or Task Scheduler |
 | **[Humanization](humanization.md)** | Anti-detection system |
 | **[Webhooks](conclusionwebhook.md)** | Discord notifications |
+| **[Error Reporting](ERROR_REPORTING.md)** | 🆕 Automatic error reporting |
 | **[NTFY Alerts](ntfy.md)** | Mobile push notifications |
 | **[Proxy Setup](proxy.md)** | IP rotation (optional) |
 | **[Docker](docker.md)** | Container deployment |