snider 3057701ac1 feat: Add SQLite persistence, enhanced dashboard UI, and comprehensive E2E tests

- Add SQLite database package for hashrate history persistence with configurable retention
- Enhance dashboard with responsive stats bar, improved chart component, and worker selector
- Add terminal modal component for console output viewing
- Implement comprehensive E2E test suite with page objects pattern
- Add history API endpoints for historical data queries
- Update worker message handling with proper registration
- Add new UI pages structure with layouts and components
- Update Docker configuration for Go 1.24
- Add PostCSS configuration for Tailwind CSS processing

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

2025-12-30 00:03:30 +00:00

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Mining Profiles

Profiles store your mining configurations for easy reuse.

Creating a Profile

Click New Profile to create a new configuration:

Required Fields

Field	Description
Profile Name	A friendly name for this configuration
Miner Type	Select `xmrig` or `tt-miner`
Pool Address	Mining pool URL (e.g., `pool.supportxmr.com:3333`)
Wallet Address	Your cryptocurrency wallet address

Optional Settings

Field	Default	Description
TLS	On	Encrypt pool connection
Huge Pages	On	Enable huge pages for XMRig (Linux)
Threads	Auto	Number of CPU threads
Password	x	Pool password (usually not needed)

Profile Cards

Each profile is displayed as a card showing:

Name - Profile name
Miner type - Badge showing xmrig/tt-miner
Pool - Pool address
Wallet - Truncated wallet address
Actions - Start, Edit, Delete buttons

Starting a Miner

Click Start on any profile card to launch the miner with that configuration.

!!! note "Multiple Instances" You can start the same miner type multiple times with different configurations. Each instance gets a unique name like xmrig-123.

Editing Profiles

Click the Edit button (pencil icon) to modify a profile. Changes take effect on the next miner start.

Deleting Profiles

Click the Delete button (trash icon) to remove a profile.

!!! warning This action cannot be undone. Running miners using this profile will continue running.

Profile Storage

Profiles are stored in:

~/.config/lethean-desktop/mining_profiles.json

JSON Format

{
  "id": "uuid-here",
  "name": "My Mining Profile",
  "minerType": "xmrig",
  "config": {
    "pool": "pool.supportxmr.com:3333",
    "wallet": "4xxx...",
    "password": "x",
    "tls": true,
    "hugePages": true,
    "threads": 0,
    "algo": "",
    "devices": "",
    "intensity": 0,
    "cliArgs": ""
  }
}

Advanced Configuration

CPU Threads

Set threads to control CPU usage:

0 - Auto-detect (uses all available cores)
1-N - Use exactly N threads

GPU Devices (TT-Miner)

Set devices to specify which GPUs to use:

"" - Use all GPUs
"0,1" - Use GPU 0 and 1
"0" - Use only GPU 0

Extra CLI Arguments

Use cliArgs to pass additional arguments directly to the miner:

{
  "cliArgs": "--cpu-priority 2 --randomx-1gb-pages"
}

API Endpoints

GET    /api/v1/mining/profiles           # List all profiles
POST   /api/v1/mining/profiles           # Create profile
PUT    /api/v1/mining/profiles/{id}      # Update profile
DELETE /api/v1/mining/profiles/{id}      # Delete profile
POST   /api/v1/mining/profiles/{id}/start # Start miner with profile

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