feat(assistant): implement tool registry and expand assistant capabilities

Introduce a centralized tool registry system for the assistant to manage
executable operations, permissions, and tool catalogs. This refactors
the assistant dispatch logic from a monolithic approach to a modular,
decorator-based registry.

Key changes:
- Implement `AssistantToolRegistry` to handle tool registration,
  permission checks, and safe operation identification.
- Add a suite of new assistant tools: backup, commit, branch creation,
  deployment, health summary, environment listing, LLM operations,
  maintenance, migration, and dashboard searching.
- Refactor `_dispatch.py` and `_llm_planner.py` to utilize the new
  registry for intent resolution and tool catalog building.
- Enhance the LLM planner to support more descriptive clarification
  responses in Russian when intents are ambiguous.
- Update the frontend to support the new tool-based workflow, including
  improved i18n labels for assistant operations and a new step-by-step
  wizard for the migration page.
- Add ADR-0008 to document the architectural decision for the tool
  registry.
This commit is contained in:
2026-05-27 18:05:28 +03:00
parent 5c40c9efce
commit bb1cea8fd2
33 changed files with 2892 additions and 850 deletions

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