Enhance agent automation with task management and scheduling features

[Dallas98]

No description provided.

[Copilot]

Pull request overview

Introduces end-to-end “agent automation” (durable scheduled tasks) across SDK, backend, database, and frontend, enabling users to create/manage scheduled runs from chat and a dedicated “Automation Tasks” UI.

Changes:

• Adds an SDK-level, framework-independent schedule engine + durable lease-based scheduler core.
• Implements backend agent-automation domain (DB schema + data access, scheduler adapter, runner, intent analysis/prompt generation, and FastAPI endpoints) and wires it into runtime startup/shutdown.
• Adds frontend automation task types, API client, navigation entry, chat proposal card UX, and the /agent-tasks management page.

Reviewed changes

Copilot reviewed 58 out of 59 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
test/sdk/scheduler/test_core.py	Adds unit tests for lease scheduler behavior and trigger computation.
test/sdk/scheduler/init.py	Test package marker for scheduler tests.
test/backend/services/test_agent_service.py	Adds coverage for non-SSE background agent execution.
test/backend/services/test_agent_automation_scheduler.py	Tests backend lease-store adapter + executor fencing token propagation.
test/backend/services/test_agent_automation_schedule_engine.py	Tests backend adapter around SDK schedule computation and cron validation/fallback.
test/backend/services/test_agent_automation_prompt_generator.py	Tests task title/instruction normalization and strategy selection.
test/backend/services/test_agent_automation_lifecycle.py	Exercises proposal→confirm→manual run lifecycle with conversation persistence.
test/backend/services/test_agent_automation_intent_analyzer.py	Tests LLM vs rule-based automation intent analysis behaviors.
test/backend/services/test_agent_automation_conversation_hook.py	Ensures conversation deletion triggers automation cleanup hook.
test/backend/services/test_agent_automation_conversation_adapter.py	Tests persisting proposal exchanges to conversation history units.
test/backend/database/test_agent_automation_db.py	Tests DB lease SQL patterns and presence of partial unique indexes in SQL + ORM.
test/backend/app/test_agent_automation_app.py	Adds FastAPI smoke tests for automation endpoints and auth behavior.
sdk/nexent/scheduler/triggers.py	Adds pure schedule computation + cron validation/fallback evaluator.
sdk/nexent/scheduler/core.py	Adds durable lease-based async scheduler core with renewal/shutdown semantics.
sdk/nexent/scheduler/init.py	Exposes scheduler primitives via package exports.
frontend/types/chat.ts	Extends chat message model to carry automation proposal payloads.
frontend/types/agentAutomation.ts	Defines frontend types for tasks/runs/proposals and schedule triggers.
frontend/services/api.ts	Adds agent-automation API endpoint constants.
frontend/services/agentAutomationService.ts	Implements typed API client for automation task/proposal lifecycle.
frontend/server.js	Routes automation API paths through runtime auth forwarding.
frontend/public/locales/zh/common.json	Adds Chinese UI strings for automation-aware deletion + navigation.
frontend/public/locales/en/common.json	Adds English UI strings for automation-aware deletion + navigation.
frontend/lib/chatMessageExtractor.ts	Parses automation_proposal message units and improves i18n typing.
frontend/components/navigation/SideNavigation.tsx	Adds “Automation Tasks” route entry and reorders navigation.
frontend/app/[locale]/chat/streaming/chatStreamFinalMessage.tsx	Renders proposal card in chat and enables confirm flow.
frontend/app/[locale]/chat/internal/chatInterface.tsx	Adds proposal pre-check before agent run and task markers for conversations.
frontend/app/[locale]/chat/components/chatLeftSidebar.tsx	Shows automation marker on conversations + automation-aware delete confirmation.
frontend/app/[locale]/chat/components/chatHeader.tsx	Displays an automation-bound indicator in the chat header.
frontend/app/[locale]/agent-tasks/page.tsx	Adds Automation Tasks management page (list/edit/run/pause/resume/history).
frontend/app/[locale]/agent-tasks/components/AutomationProposalCard.tsx	Adds reusable UI card for automation proposals (schedule + capability status).
deploy/sql/migrations/v2.3.0_0713_add_agent_automation.sql	Adds DB tables/indexes for tasks/runs/proposals and nav permission entries.
deploy/sql/init.sql	Mirrors automation schema/indexes into fresh-install init SQL.
backend/utils/prompt_template_utils.py	Registers new agent_automation prompt templates.
backend/services/conversation_management_service.py	Invokes automation cleanup hook during conversation deletion.
backend/services/agent_service.py	Adds background agent-run entrypoint and an “is running” helper.
backend/services/agent_automation/scheduler.py	Adapts SDK lease scheduler to Postgres-backed agent-automation execution.
backend/services/agent_automation/schedule_engine.py	Wraps SDK schedule engine for backend API models.
backend/services/agent_automation/runner.py	Implements run execution, persistence, fencing, retries/pausing, and cancellation.
backend/services/agent_automation/prompt_generator.py	Generates stable task titles/instructions with LLM+fallback normalization.
backend/services/agent_automation/models.py	Adds Pydantic models/enums for triggers, tasks, proposals, and API responses.
backend/services/agent_automation/intent_analyzer.py	Adds rule/LLM automation-intent detection and schedule trigger construction.
backend/services/agent_automation/errors.py	Adds domain exceptions with stable error codes for the automation API.
backend/services/agent_automation/conversation_adapter.py	Persists proposal exchanges into conversation messages/units.
backend/services/agent_automation/capability_resolver.py	Resolves capabilities and validates user-selected bindings at run time.
backend/services/agent_automation/init.py	Adds domain package marker.
backend/pyproject.toml	Adds croniter dependency for cron evaluation.
backend/prompts/agent_automation_zh.yaml	Adds Chinese prompts for intent analysis and task-content extraction.
backend/prompts/agent_automation_en.yaml	Adds English prompts for intent analysis and task-content extraction.
backend/database/db_models.py	Adds ORM models and partial indexes for automation tables.
backend/database/agent_automation_db.py	Adds DB access layer: CRUD, lease ops, claim/renew/release, orphan recovery.
backend/consts/const.py	Adds automation runtime configuration env vars.
backend/apps/runtime_app.py	Wires automation routers and starts/stops the automation scheduler on lifecycle.
backend/apps/agent_automation_app.py	Adds FastAPI endpoints for proposals/tasks/runs and conversation automation lookup.

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[codecov]

Codecov Report

❌ Patch coverage is 68.10564% with 628 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
backend/services/agent_automation/facade.py	52.99%	89 Missing and 13 partials ⚠️
backend/database/agent_automation_db.py	30.00%	91 Missing ⚠️
backend/services/agent_automation/intent_parser.py	78.68%	50 Missing and 34 partials ⚠️
backend/apps/agent_automation_app.py	40.15%	76 Missing ⚠️
...d/services/agent_automation/capability_resolver.py	17.39%	57 Missing ⚠️
sdk/nexent/scheduler/triggers.py	66.19%	30 Missing and 18 partials ⚠️
...ckend/services/agent_automation/intent_analyzer.py	74.09%	30 Missing and 13 partials ⚠️
...kend/services/agent_automation/prompt_generator.py	69.56%	37 Missing and 5 partials ⚠️
sdk/nexent/scheduler/core.py	81.69%	21 Missing and 7 partials ⚠️
backend/services/agent_automation/runner.py	84.37%	13 Missing and 7 partials ⚠️
... and 4 more

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