Refactor documentation and add new features

- Updated index.md to simplify structure and focus on task-oriented guides.
- Revised notifications.md to streamline setup instructions and improve clarity.
- Added report-error.js for structured error reporting to Discord.
- Introduced account-creation.md and configuration.md for detailed guidance on account setup and bot configuration.
- Created dashboard.md, docker.md, error-reporting.md, modes.md, running.md, scheduling.md, setup.md, troubleshooting.md, and update.md for comprehensive documentation on respective features and usage.
- Updated package-lock.json and package.json to include peer dependencies.

docs/dashboard.md

@@ -0,0 +1,14 @@
+# Dashboard
+
+## What it does
+Shows live status and logs in a simple web page.
+
+## How to use
+1. Run `npm run dashboard`.
+2. Open http://localhost:3000 in your browser.
+3. Stop the dashboard with Ctrl+C when finished.
+
+## Example
+```bash
+npm run dashboard
+```