Introduces granular permission scopes for API tokens (docker:report, docker:manage, host-agent:report, monitoring:read/write, settings:read/write) allowing tokens to be restricted to minimum required access. Legacy tokens default to full access until scopes are explicitly configured.
Adds standalone host agent for monitoring Linux, macOS, and Windows servers outside Proxmox/Docker estates. New Servers workspace in UI displays uptime, OS metadata, and capacity metrics from enrolled agents.
Includes comprehensive token management UI overhaul with scope presets, inline editing, and visual scope indicators.
Export/import payload bumped to v4.1 to include API tokens alongside existing
config bundle, eliminating blind spots in disaster recovery scenarios.
## Key Features
**API Tokens in Exports (v4.1)**
- Exports now include API token metadata (ID, name, hash, prefix, suffix, timestamps)
- Export format version bumped from 4.0 to 4.1
- Fixes gap where API tokens were lost during config migrations
**Transactional Atomic Imports**
- New importTransaction helper stages all writes before committing
- On failure, automatic rollback restores original configs
- Prevents partial/corrupted imports that could break running systems
- All config writes (nodes, alerts, email, webhooks, apprise, system, OIDC, API tokens, guest metadata) now transaction-aware
**Backward Compatibility**
- Version 4.0 exports (without API tokens) still import successfully
- System logs notice but proceeds, leaving existing API tokens untouched
- No breaking changes to existing export/import workflows
## Implementation
**Files Added:**
- internal/config/import_transaction.go - Transaction helper with staging/rollback
**Files Modified:**
- internal/config/export.go - v4.1 export, transactional ImportConfig wrapper
- internal/config/persistence.go - Transaction-aware Save* methods, beginTransaction/endTransaction helpers
- internal/config/persistence_test.go - 4 comprehensive unit tests
**Testing:**
- TestExportConfigIncludesAPITokens - Verifies API tokens in v4.1 exports
- TestImportConfigTransactionalSuccess - Validates atomic import success path
- TestImportConfigRollbackOnFailure - Confirms rollback on mid-import failure
- TestImportAcceptsVersion40Bundle - Ensures backward compatibility with v4.0
All tests passing ✅
## Migration Notes
- No manual migration required
- Users can re-export to generate v4.1 bundles with API tokens
- Existing 4.0 bundles remain valid for import
- Recommended: Re-run export after upgrade to ensure API tokens are captured
Co-authored-by: Codex (implementation)
Co-authored-by: Claude (coordination and testing)
- Add comprehensive test coverage for alerts package with 285+ new tests
- Implement ThresholdsTable component with metric thresholds display
- Enhance Alerts page UI with improved layout and metric filtering
- Add frontend component tests for Alerts page and ThresholdsTable
- Set up Vitest testing infrastructure for SolidJS components
- Improve config persistence with better validation
- Expand discovery tests with 333+ test cases
- Update API, configuration, and Docker monitoring documentation
