Restructure: promote working_copy to repo root

Make the stable 'working copy' bot the canonical code at the repository
root so the install/deploy scripts operate against it again.

- Move working_copy/* to root (bot entrypoint is bot.py)
- Restore root-level install/ops scripts from c4fa88e (deploy.sh,
  install_main_bot.sh, status_report.*, conjurer.service, etc.)
- Fix deploy.sh: copy bot.py (was thin_client.py) and add the
  conanjurer_* modules; bump command count
- Remove side-by-side variant dirs (backup_old_docker, prototype_one,
  prototype_musician_one, musician_old, working_copy) and docker cruft
- Keep components as subdirs: conjurer_librarian, conjurer_musician,
  spotify_dl, yt_dlp, fonts, utils, docs

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

status_report.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+# Script to check and display Raspberry Pi parameters using libgpiod
+
+echo "=== Raspberry Pi System Information ==="
+
+# General system information
+echo "Hostname: $(hostname)"
+echo "Model: $(cat /proc/device-tree/model | tr -d '\0')"
+echo "CPU Temperature: $(vcgencmd measure_temp | cut -d '=' -f2)"
+echo "CPU Frequency: $(vcgencmd measure_clock arm | awk -F= '{print $2}') Hz"
+echo "GPU Frequency: $(vcgencmd measure_clock core | awk -F= '{print $2}') Hz"
+echo "Voltage: $(vcgencmd measure_volts | cut -d '=' -f2)"
+
+# Memory and disk usage
+echo "Total Memory: $(free -h | grep Mem | awk '{print $2}')"
+echo "Used Memory: $(free -h | grep Mem | awk '{print $3}')"
+echo "Free Memory: $(free -h | grep Mem | awk '{print $4}')"
+echo "Disk Usage:"
+df -h | grep '^/dev/root'
+
+# Network information
+echo "IP Address: $(hostname -I | awk '{print $1}')"
+echo "MAC Address: $(cat /sys/class/net/eth0/address 2>/dev/null || echo 'No Ethernet')"
+
+# Uptime
+echo "Uptime: $(uptime -p)"
+echo "Last Boot: $(who -b | awk '{print $3, $4}')"
+
+# GPIO Information using libgpiod
+echo "GPIO Chip Info:"
+if command -v gpioinfo &>/dev/null; then
+    gpioinfo
+else
+    echo "gpiod tools not installed. Please install libgpiod using 'sudo apt install gpiod'."
+fi
+
+echo "=== End of Raspberry Pi System Information ==="