Add LOGPile BMC diagnostic log analyzer

Features:
- Modular parser architecture for vendor-specific formats
- Inspur/Kaytus parser supporting asset.json, devicefrusdr.log,
  component.log, idl.log, and syslog files
- PCI Vendor/Device ID lookup for hardware identification
- Web interface with tabs: Events, Sensors, Config, Serials, Firmware
- Server specification summary with component grouping
- Export to CSV, JSON, TXT formats
- BMC alarm parsing from IDL logs (memory errors, PSU events, etc.)

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

internal/server/server.go

@@ -0,0 +1,96 @@
+package server
+
+import (
+	"embed"
+	"fmt"
+	"io/fs"
+	"net/http"
+	"sync"
+
+	"git.mchus.pro/mchus/logpile/internal/models"
+)
+
+// WebFS holds embedded web files (set by main package)
+var WebFS embed.FS
+
+type Config struct {
+	Port        int
+	PreloadFile string
+}
+
+type Server struct {
+	config Config
+	mux    *http.ServeMux
+
+	mu             sync.RWMutex
+	result         *models.AnalysisResult
+	detectedVendor string
+}
+
+func New(cfg Config) *Server {
+	s := &Server{
+		config: cfg,
+		mux:    http.NewServeMux(),
+	}
+	s.setupRoutes()
+	return s
+}
+
+func (s *Server) setupRoutes() {
+	// Static files
+	staticContent, err := fs.Sub(WebFS, "static")
+	if err != nil {
+		panic(err)
+	}
+	s.mux.Handle("/static/", http.StripPrefix("/static/", http.FileServer(http.FS(staticContent))))
+
+	// Pages
+	s.mux.HandleFunc("/", s.handleIndex)
+
+	// API endpoints
+	s.mux.HandleFunc("POST /api/upload", s.handleUpload)
+	s.mux.HandleFunc("GET /api/status", s.handleGetStatus)
+	s.mux.HandleFunc("GET /api/parsers", s.handleGetParsers)
+	s.mux.HandleFunc("GET /api/events", s.handleGetEvents)
+	s.mux.HandleFunc("GET /api/sensors", s.handleGetSensors)
+	s.mux.HandleFunc("GET /api/config", s.handleGetConfig)
+	s.mux.HandleFunc("GET /api/serials", s.handleGetSerials)
+	s.mux.HandleFunc("GET /api/firmware", s.handleGetFirmware)
+	s.mux.HandleFunc("GET /api/export/csv", s.handleExportCSV)
+	s.mux.HandleFunc("GET /api/export/json", s.handleExportJSON)
+	s.mux.HandleFunc("GET /api/export/txt", s.handleExportTXT)
+	s.mux.HandleFunc("DELETE /api/clear", s.handleClear)
+}
+
+func (s *Server) Run() error {
+	addr := fmt.Sprintf(":%d", s.config.Port)
+	return http.ListenAndServe(addr, s.mux)
+}
+
+// SetResult sets the analysis result (thread-safe)
+func (s *Server) SetResult(result *models.AnalysisResult) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.result = result
+}
+
+// GetResult returns the analysis result (thread-safe)
+func (s *Server) GetResult() *models.AnalysisResult {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	return s.result
+}
+
+// SetDetectedVendor sets the detected vendor name
+func (s *Server) SetDetectedVendor(vendor string) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.detectedVendor = vendor
+}
+
+// GetDetectedVendor returns the detected vendor name
+func (s *Server) GetDetectedVendor() string {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	return s.detectedVendor
+}