add SREBOT, SHARED, TSSBOT contents (fixup for #1223)

PR #1223 only staged the deletions of the old paths because the new
top-level directories were still untracked when the commit was authored.
This commit adds the actual restructured tree: SREBOT/ (existing bot),
SHARED/ (vromfs, data_parser, ICONS/MAPS/FONTS, DAGOR_FILES,
update_game_files), and TSSBOT/ (skeleton).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

web/env.example

@@ -0,0 +1,46 @@
+# ============================================
+# Environment Configuration Example
+# Copy this file to .env and fill in your actual values
+# ============================================
+
+# Server Configuration
+NODE_ENV=production
+PORT=3001
+
+# External API Configuration
+# For Docker: use host.docker.internal to reach services on host machine
+# For Docker Compose with API in same network: use the service name
+EXTERNAL_API_URL=http://localhost:6000
+
+# Domain Config (used for CORS)
+PRODUCTION_DOMAIN=https://srebot-meow.ing
+
+# API Security (optional - auto-generates if not set)
+# Generate with: openssl rand -hex 32
+API_SECRET=
+
+# IP Whitelist (optional - comma-separated IPs for production)
+ALLOWED_IPS=
+
+# Webhook Configuration (optional - for GitHub auto-deployment)
+# Generate a secure random string for this
+WEBHOOK_SECRET=
+
+# ============================================
+# PM2 Commands:
+# ============================================
+# Start with PM2:
+#   npm run pm2:start
+#
+# Other PM2 commands:
+#   npm run pm2:stop     - Stop the app
+#   npm run pm2:restart  - Restart the app
+#   npm run pm2:reload   - Zero-downtime reload
+#   npm run pm2:logs     - View logs
+#   npm run pm2:monit    - Monitor dashboard
+#   npm run pm2:delete   - Remove from PM2
+#
+# Auto-start on reboot:
+#   pm2 startup
+#   pm2 save
+# ============================================