ax(mining): replace prose getter comments with usage examples in container.go

Co-Authored-By: Charon <charon@lethean.io>

pkg/mining/container.go

@@ -204,54 +204,59 @@ func (c *Container) Shutdown(ctx context.Context) error {
 	return nil
 }
 
-// Manager returns the miner manager.
+// miner := container.Manager()
+// miner.StartMiner(ctx, "xmrig", config)
 func (c *Container) Manager() ManagerInterface {
 	c.mu.RLock()
 	defer c.mu.RUnlock()
 	return c.manager
 }
 
-// ProfileManager returns the profile manager.
+// pm := container.ProfileManager()
+// pm.SaveProfile("eth-main", config)
 func (c *Container) ProfileManager() *ProfileManager {
 	c.mu.RLock()
 	defer c.mu.RUnlock()
 	return c.profileManager
 }
 
-// NodeService returns the node service (may be nil if P2P is unavailable).
+// ns := container.NodeService() // nil if P2P is unavailable
+// ns.GetPeers()
 func (c *Container) NodeService() *NodeService {
 	c.mu.RLock()
 	defer c.mu.RUnlock()
 	return c.nodeService
 }
 
-// EventHub returns the event hub for WebSocket connections.
+// hub := container.EventHub()
+// hub.Broadcast(event)
 func (c *Container) EventHub() *EventHub {
 	c.mu.RLock()
 	defer c.mu.RUnlock()
 	return c.eventHub
 }
 
-// HashrateStore returns the hashrate store interface.
+// store := container.HashrateStore()
+// store.RecordHashrate("xmrig", 1234.5)
 func (c *Container) HashrateStore() database.HashrateStore {
 	c.mu.RLock()
 	defer c.mu.RUnlock()
 	return c.hashrateStore
 }
 
-// SetHashrateStore allows injecting a custom hashrate store (useful for testing).
+// container.SetHashrateStore(database.NopStore()) // inject no-op store in tests
 func (c *Container) SetHashrateStore(store database.HashrateStore) {
 	c.mu.Lock()
 	defer c.mu.Unlock()
 	c.hashrateStore = store
 }
 
-// ShutdownCh returns a channel that's closed when shutdown is complete.
+// <-container.ShutdownCh() // blocks until shutdown is complete
 func (c *Container) ShutdownCh() <-chan struct{} {
 	return c.shutdownCh
 }
 
-// IsInitialized returns true if the container has been initialized.
+// if container.IsInitialized() { container.Start(ctx) }
 func (c *Container) IsInitialized() bool {
 	c.mu.RLock()
 	defer c.mu.RUnlock()