Deploy: migrate k3s → Docker; search logic → master-agents-svc

- deploy/k3s удалён, deploy/docker добавлен (Caddyfile, docker-compose, searxng)
- chat-svc: agents/models/prompts удалены, использует llm-svc (LLMClient, EmbeddingClient)
- master-agents-svc: SearchOrchestrator, classifier, researcher, actions, widgets
- web-svc: ChatModelSelector, Optimization, Sources удалены; InputBarPlus; UnregisterSW
- geo-device-svc, localization-svc: Dockerfiles
- docs: 02-k3s-services-spec.md, RUNBOOK/TELEMETRY/WORKING удалены

Co-authored-by: Cursor <cursoragent@cursor.com>

services/web-svc/src/components/MessageInputActions/InputBarPlus.tsx

@@ -2,7 +2,6 @@
 
 /**
  * Input bar «+» — меню: режимы, источники, Learn, Create, Model Council
- * docs/architecture: 01-perplexity-analogue-design.md §2.2.A
  */
 
 import { Plus, Zap, Sliders, Star, Globe, GraduationCap, Network, BookOpen, Users } from 'lucide-react';