v0.0.32: system bots config — persist across data wipes, welcome screen

Server:
- --bots-config <path> loads JSON array of system bots on startup
- Bots auto-created if missing, aliases restored on every start
- Bot list stored in DB for welcome screen (system:bot_list key)
- GET /v1/bot/list returns system bots (public, no auth)

Welcome screen:
- Web + TUI show available bots on first login
- "Available bots: @helpbot — featherChat help, @codebot — Coding..."
- Clickable in web (via address detection)

Config: bots.example.json with 10 suggested bots
Usage: warzone-server --enable-bots --bots-config bots.json

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

warzone/bots.example.json

@@ -0,0 +1,12 @@
+[
+  {"name": "helpbot",     "description": "featherChat help & FAQ"},
+  {"name": "codebot",     "description": "Coding assistant"},
+  {"name": "survivalbot", "description": "War/emergency/survival guide"},
+  {"name": "farsibot",    "description": "Farsi → English translation"},
+  {"name": "engbot",      "description": "English → Farsi translation"},
+  {"name": "mathbot",     "description": "Math helper"},
+  {"name": "medbot",      "description": "First aid & health info"},
+  {"name": "writebot",    "description": "Writing assistant"},
+  {"name": "cookbot",     "description": "Cooking with limited ingredients"},
+  {"name": "mindbot",     "description": "Mental health & stress support"}
+]