feat: event-driven credential processing conversations

* fix: place resource status on dashboard header

* fix: show resource metrics as progress bars

* fix: preview unsupported resource layout

* fix: disable non-Linux resource preview

agent/intelligence.go

@@ -12,6 +12,7 @@ import (
 // Missing host/setting means off. Rechecked on every write for running sessions.
 var IntelligenceEnabled func() bool
 var IntelligenceRecord func(context.Context, int64, int64, string, db.IntelligenceInput) (int64, error)
+var CredentialRecorded func()
 
 func intelligenceEnabled() bool { return IntelligenceEnabled != nil && IntelligenceEnabled() }
 func intelligenceSchema() map[string]any {

db/credentials.go

@@ -39,22 +39,23 @@ type CredentialTraffic struct {
 	Accounts []int  `json:"accounts"`
 }
 type CredentialAnalysis struct {
-	ForceExtract bool                `json:"force_extract,omitempty"`
+	ConversationID int64               `json:"conversation_id,omitempty"`
-	TrafficNote  string              `json:"traffic_note,omitempty"`
+	ForceExtract   bool                `json:"force_extract,omitempty"`
-	State        string              `json:"state"`
+	TrafficNote    string              `json:"traffic_note,omitempty"`
-	Lease        string              `json:"lease,omitempty"`
+	State          string              `json:"state"`
-	LeaseUntil   time.Time           `json:"lease_until,omitempty"`
+	Lease          string              `json:"lease,omitempty"`
-	SourceHash   string              `json:"source_hash,omitempty"`
+	LeaseUntil     time.Time           `json:"lease_until,omitempty"`
-	Method       string              `json:"method,omitempty"`
+	SourceHash     string              `json:"source_hash,omitempty"`
-	Accounts     []CredentialAccount `json:"accounts"`
+	Method         string              `json:"method,omitempty"`
-	Traffic      []CredentialTraffic `json:"traffic"`
+	Accounts       []CredentialAccount `json:"accounts"`
-	TrafficState string              `json:"traffic_state"`
+	Traffic        []CredentialTraffic `json:"traffic"`
-	Note         string              `json:"note,omitempty"`
+	TrafficState   string              `json:"traffic_state"`
-	Error        string              `json:"error,omitempty"`
+	Note           string              `json:"note,omitempty"`
-	Model        string              `json:"model,omitempty"`
+	Error          string              `json:"error,omitempty"`
-	InputTokens  int                 `json:"input_tokens"`
+	Model          string              `json:"model,omitempty"`
-	OutputTokens int                 `json:"output_tokens"`
+	InputTokens    int                 `json:"input_tokens"`
-	ProcessedAt  *time.Time          `json:"processed_at,omitempty"`
+	OutputTokens   int                 `json:"output_tokens"`
+	ProcessedAt    *time.Time          `json:"processed_at,omitempty"`
 }
 
 func CredentialSourceHash(content string) string {

server/assembly.go

@@ -233,6 +233,13 @@ func wireTools(pg *db.DB, domainReg map[string]actool.CoreTool) {
 		if err != nil {
 			return 0, err
 		}
+		if item.Kind == "credential" {
+			// The durable database row is the source of truth; this wake-up only
+			// reduces latency. The recovery ticker handles missed notifications.
+			if agent.CredentialRecorded != nil {
+				agent.CredentialRecorded()
+			}
+		}
 		return item.ID, nil
 	}
 	// Seed the built-in domain tools (first-insert only; DO NOTHING preserves edits).

server/credentials.go

@@ -2,6 +2,7 @@ package server
 
 import (
 	"context"
+	"encoding/json"
 	"io"
 	"log"
 	"net/http"
@@ -41,13 +42,16 @@ func (s *Server) seedCredentialProcessor() {
 	_ = s.m.pg.SetBool(flag, true)
 }
 func (s *Server) runCredentialProcessor() {
-	ticker := time.NewTicker(3 * time.Second)
+	// Events wake the worker immediately. The slow ticker is only a recovery
+	// scan for rows created before a notification or after a process restart.
+	ticker := time.NewTicker(30 * time.Second)
 	defer ticker.Stop()
 	for {
 		select {
 		case <-s.ctx.Done():
 			return
 		case <-ticker.C:
+		case <-s.credentialWake:
 		}
 		if !s.m.pg.GetBool(db.SettingTaskIntelligence, false) || !s.m.pg.GetBool(db.SettingCredentialAgent, false) {
 			continue
@@ -93,6 +97,14 @@ func (s *Server) processCredentialJob(parent context.Context, item *db.Intellige
 		}
 	}()
 	result := *item.Credentials
+	conversationID := result.ConversationID
+	if conversationID == 0 {
+		if c, err := s.m.pg.CreateConversation(db.CredentialAgentKey, "凭据整理 · "+firstLine(item.Title, 42), nil); err == nil {
+			conversationID = c.ID
+			result.ConversationID = c.ID
+			_, _ = s.m.pg.AppendConvActivity(c.ID, db.Activity{Worker: db.CredentialAgentKey, Kind: "user", Summary: "收到凭据上报，开始整理", Detail: item.Content})
+		}
+	}
 	needsExtract := result.ForceExtract || result.SourceHash != db.CredentialSourceHash(item.Content) || result.Method == "" || (result.Error != "" && len(result.Accounts) == 0)
 	result.State = "ready"
 	result.ForceExtract = false
@@ -185,8 +197,20 @@ func (s *Server) processCredentialJob(parent context.Context, item *db.Intellige
 	if err := s.m.pg.FinishCredentialJob(finish, item, result); err != nil {
 		log.Printf("[credentials] save record #%d: %v", item.ID, err)
 	}
+	if conversationID > 0 {
+		detail, _ := json.Marshal(result)
+		kind, summary := "result", "凭据整理完成"
+		isError := result.State == "error"
+		if isError {
+			kind, summary = "text", "凭据整理失败："+result.Error
+		}
+		_, _ = s.m.pg.AppendConvActivity(conversationID, db.Activity{Worker: db.CredentialAgentKey, Kind: kind, IsError: isError, Summary: summary, Detail: string(detail), InputTokens: intPtr(result.InputTokens), OutputTokens: intPtr(result.OutputTokens)})
+		_ = s.m.pg.TouchConversation(conversationID)
+	}
 }
 
+func intPtr(v int) *int { return &v }
+
 var credentialURLs = regexp.MustCompile(`https?://[^\s<>"'，；）)]+`)
 var credentialTrafficIDs = regexp.MustCompile(`\b[0-9]{8,}-[0-9]{3,}\b`)
 

server/server.go

@@ -125,9 +125,10 @@ type Server struct {
 
 	// Cold task archives run through one persistent FIFO worker. The buffered wake
 	// channel coalesces enqueue bursts; the database remains the source of truth.
-	archiveWake chan struct{}
+	archiveWake    chan struct{}
-	archiveWG   sync.WaitGroup
+	archiveWG      sync.WaitGroup
-	side        *sideQuestionState
+	credentialWake chan struct{}
+	side           *sideQuestionState
 }
 
 // provEntry is a cached provider + its config for one LLM profile id.
@@ -161,7 +162,7 @@ func New(ctx context.Context, m *Manager, skillDir string, dataDir string, keyDi
 		triggerActive: map[string]int{}, triggerCfg: map[string]triggerBehavior{},
 		profChatAgents: map[int64]*agent.ChatAgent{},
 		provByProfile:  map[int64]*provEntry{}, llmHealth: newLLMHealthRegistry(m.pg),
-		taskAgents: map[string]*taskAgentBundle{}, archiveWake: make(chan struct{}, 1)}
+		taskAgents: map[string]*taskAgentBundle{}, archiveWake: make(chan struct{}, 1), credentialWake: make(chan struct{}, 1)}
 	s.initSideQuestions()
 	if m.pg != nil {
 		if err := s.basicAuth.load(m.pg); err != nil {
@@ -282,6 +283,12 @@ func New(ctx context.Context, m *Manager, skillDir string, dataDir string, keyDi
 	go s.reconcileConcurrency()
 	s.startTaskArchiveWorker()
 	if m.pg != nil {
+		agent.CredentialRecorded = func() {
+			select {
+			case s.credentialWake <- struct{}{}:
+			default:
+			}
+		}
 		s.seedCredentialProcessor()
 		go s.runCredentialProcessor()
 	}

server/system_metrics.go

@@ -1,17 +1,8 @@
 package server
 
-// Container-level resource metrics. These deliberately read cgroups directly:
-// generic host libraries often report the host's capacity from inside Docker.
-
 import (
 	"encoding/json"
-	"os"
 	"net/http"
-	"path/filepath"
-	"runtime"
-	"strconv"
-	"strings"
-	"syscall"
 	"time"
 )
 
@@ -23,6 +14,7 @@ type metricValue struct {
 
 type systemMetricsResponse struct {
 	Scope     string      `json:"scope"`
+	Supported bool        `json:"supported"`
 	Timestamp time.Time   `json:"timestamp"`
 	CPU       metricValue `json:"cpu"`
 	Memory    metricValue `json:"memory"`
@@ -32,71 +24,8 @@ type systemMetricsResponse struct {
 }
 
 func (s *Server) systemMetrics(w http.ResponseWriter, r *http.Request) {
-	cpuUse, cpuLimit, ok := cgroupCPU()
+	out := systemMetricsSnapshot(s)
-	cpuPct := 0.0
-	if ok {
-		now := time.Now()
-		s.metricsMu.Lock()
-		if !s.lastCPUAt.IsZero() && cpuUse >= s.lastCPUUse {
-			elapsed := now.Sub(s.lastCPUAt).Seconds()
-			if elapsed > 0 {
-				cpuPct = float64(cpuUse-s.lastCPUUse) / 1e6 / elapsed / cpuLimit * 100
-			}
-		}
-		s.lastCPUUse, s.lastCPUAt = cpuUse, now
-		s.metricsMu.Unlock()
-	}
-	memUsed, memTotal, memOK := cgroupMemory()
-	root := diskMetric("/")
-	data := diskMetric(s.dataDir)
-	if data.TotalBytes == 0 { data = root }
-	containerMetrics := ok || memOK
-	scope := "process"
-	if containerMetrics {
-		scope = "container"
-	}
-	out := systemMetricsResponse{Scope: scope, Timestamp: time.Now().UTC(), Container: containerMetrics,
-		CPU: metricValue{Percent: clampPercent(cpuPct)},
-		Memory: metricValue{UsedBytes: memUsed, TotalBytes: memTotal, Percent: percent(memUsed, memTotal)}, Disk: root, DataDisk: data}
 	w.Header().Set("Cache-Control", "no-store")
 	w.Header().Set("Content-Type", "application/json")
 	_ = json.NewEncoder(w).Encode(out)
 }
-
-func cgroupCPU() (uint64, float64, bool) {
-	for _, dir := range []string{"/sys/fs/cgroup", "/sys/fs/cgroup/cpu"} {
-		b, err := os.ReadFile(filepath.Join(dir, "cpu.stat")); if err != nil { continue }
-		var use uint64
-		for _, line := range strings.Split(string(b), "\n") { f := strings.Fields(line); if len(f) == 2 && f[0] == "usage_usec" { use, _ = strconv.ParseUint(f[1], 10, 64) } }
-		limit := float64(runtime.NumCPU())
-		if q, err := os.ReadFile(filepath.Join(dir, "cpu.max")); err == nil { f := strings.Fields(string(q)); if len(f) == 2 && f[0] != "max" { quota, _ := strconv.ParseFloat(f[0], 64); period, _ := strconv.ParseFloat(f[1], 64); if period > 0 { limit = quota / period } } }
-		if use > 0 { return use, limit, true }
-	}
-	return 0, 0, false
-}
-
-func cgroupMemory() (uint64, uint64, bool) {
-	for _, dir := range []string{"/sys/fs/cgroup", "/sys/fs/cgroup/memory"} {
-		cur, e1 := readUint(filepath.Join(dir, "memory.current")); max, e2 := readUint(filepath.Join(dir, "memory.max"))
-		if e1 == nil && e2 == nil { return cur, max, max > 0 }
-		if e1 == nil {
-			if b, err := os.ReadFile(filepath.Join(dir, "memory.max")); err == nil && strings.TrimSpace(string(b)) == "max" {
-				return cur, hostMemoryTotal(), true
-			}
-		}
-		cur, e1 = readUint(filepath.Join(dir, "memory.usage_in_bytes")); max, e2 = readUint(filepath.Join(dir, "memory.limit_in_bytes")); if e1 == nil && e2 == nil && max < ^uint64(0)/2 { return cur, max, true }
-	}
-	return 0, 0, false
-}
-
-func hostMemoryTotal() uint64 {
-	b, err := os.ReadFile("/proc/meminfo"); if err != nil { return 0 }
-	for _, line := range strings.Split(string(b), "\n") { f := strings.Fields(line); if len(f) >= 2 && f[0] == "MemTotal:" { n, _ := strconv.ParseUint(f[1], 10, 64); return n * 1024 } }
-	return 0
-}
-
-func readUint(path string) (uint64, error) { b, err := os.ReadFile(path); if err != nil { return 0, err }; return strconv.ParseUint(strings.TrimSpace(string(b)), 10, 64) }
-
-func diskMetric(path string) metricValue { var st syscall.Statfs_t; if path == "" || syscall.Statfs(path, &st) != nil { return metricValue{} }; total := st.Blocks * uint64(st.Bsize); free := st.Bavail * uint64(st.Bsize); used := total - free; return metricValue{UsedBytes: used, TotalBytes: total, Percent: percent(used, total)} }
-func percent(used, total uint64) float64 { if total == 0 { return 0 }; return clampPercent(float64(used) / float64(total) * 100) }
-func clampPercent(v float64) float64 { if v < 0 { return 0 }; if v > 100 { return 100 }; return v }

server/system_metrics_linux.go

@@ -0,0 +1,62 @@
+//go:build linux
+
+package server
+
+import (
+	"os"
+	"path/filepath"
+	"runtime"
+	"strconv"
+	"strings"
+	"syscall"
+	"time"
+)
+
+func systemMetricsSnapshot(s *Server) systemMetricsResponse {
+	use, limit, cpuOK := cgroupCPU()
+	cpuPct := 0.0
+	if cpuOK {
+		now := time.Now()
+		s.metricsMu.Lock()
+		if !s.lastCPUAt.IsZero() && use >= s.lastCPUUse && limit > 0 {
+			elapsed := now.Sub(s.lastCPUAt).Seconds()
+			if elapsed > 0 { cpuPct = float64(use-s.lastCPUUse) / 1e6 / elapsed / limit * 100 }
+		}
+		s.lastCPUUse, s.lastCPUAt = use, now
+		s.metricsMu.Unlock()
+	}
+	memUsed, memTotal, memOK := cgroupMemory()
+	root, data := diskMetric("/"), diskMetric(s.dataDir)
+	if data.TotalBytes == 0 { data = root }
+	return systemMetricsResponse{Scope: "container", Supported: true, Timestamp: time.Now().UTC(), Container: cpuOK || memOK,
+		CPU: metricValue{Percent: clampPercent(cpuPct)}, Memory: metricValue{UsedBytes: memUsed, TotalBytes: memTotal, Percent: percent(memUsed, memTotal)}, Disk: root, DataDisk: data}
+}
+
+func cgroupCPU() (uint64, float64, bool) {
+	for _, dir := range []string{"/sys/fs/cgroup", "/sys/fs/cgroup/cpu"} {
+		b, err := os.ReadFile(filepath.Join(dir, "cpu.stat")); if err != nil { continue }
+		var use uint64
+		for _, line := range strings.Split(string(b), "\n") { f := strings.Fields(line); if len(f) == 2 && f[0] == "usage_usec" { use, _ = strconv.ParseUint(f[1], 10, 64) } }
+		limit := float64(runtime.NumCPU())
+		if q, err := os.ReadFile(filepath.Join(dir, "cpu.max")); err == nil { f := strings.Fields(string(q)); if len(f) == 2 && f[0] != "max" { quota, _ := strconv.ParseFloat(f[0], 64); period, _ := strconv.ParseFloat(f[1], 64); if period > 0 { limit = quota / period } } }
+		if use > 0 { return use, limit, true }
+	}
+	return 0, 0, false
+}
+
+func cgroupMemory() (uint64, uint64, bool) {
+	for _, dir := range []string{"/sys/fs/cgroup", "/sys/fs/cgroup/memory"} {
+		cur, ce := readUint(filepath.Join(dir, "memory.current")); max, me := readUint(filepath.Join(dir, "memory.max"))
+		if ce == nil && me == nil { return cur, max, max > 0 }
+		if ce == nil { if b, err := os.ReadFile(filepath.Join(dir, "memory.max")); err == nil && strings.TrimSpace(string(b)) == "max" { return cur, hostMemoryTotal(), true } }
+		cur, ce = readUint(filepath.Join(dir, "memory.usage_in_bytes")); max, me = readUint(filepath.Join(dir, "memory.limit_in_bytes"))
+		if ce == nil && me == nil && max < ^uint64(0)/2 { return cur, max, true }
+	}
+	return 0, 0, false
+}
+
+func hostMemoryTotal() uint64 { b, err := os.ReadFile("/proc/meminfo"); if err != nil { return 0 }; for _, line := range strings.Split(string(b), "\n") { f := strings.Fields(line); if len(f) >= 2 && f[0] == "MemTotal:" { n, _ := strconv.ParseUint(f[1], 10, 64); return n * 1024 } }; return 0 }
+func readUint(path string) (uint64, error) { b, err := os.ReadFile(path); if err != nil { return 0, err }; return strconv.ParseUint(strings.TrimSpace(string(b)), 10, 64) }
+func diskMetric(path string) metricValue { var st syscall.Statfs_t; if path == "" || syscall.Statfs(path, &st) != nil { return metricValue{} }; total, free := st.Blocks*uint64(st.Bsize), st.Bavail*uint64(st.Bsize); used := total-free; return metricValue{UsedBytes: used, TotalBytes: total, Percent: percent(used, total)} }
+func percent(used, total uint64) float64 { if total == 0 { return 0 }; return clampPercent(float64(used)/float64(total)*100) }
+func clampPercent(v float64) float64 { if v < 0 { return 0 }; if v > 100 { return 100 }; return v }

server/system_metrics_test.go

@@ -3,6 +3,7 @@ package server
 import (
 	"encoding/json"
 	"net/http/httptest"
+	"runtime"
 	"testing"
 )
 
@@ -21,6 +22,12 @@ func TestSystemMetricsReturnsContainerAndDiskValues(t *testing.T) {
 	if got.Scope == "" || got.Timestamp.IsZero() {
 		t.Fatalf("unexpected response metadata: %+v", got)
 	}
+	if runtime.GOOS != "linux" {
+		if got.Supported || got.Scope != "unsupported" {
+			t.Fatalf("unsupported platform returned metrics: %+v", got)
+		}
+		return
+	}
 	if got.Disk.TotalBytes == 0 || got.DataDisk.TotalBytes == 0 {
 		t.Fatalf("disk metrics missing: %+v", got)
 	}

server/system_metrics_unsupported.go

@@ -0,0 +1,9 @@
+//go:build !linux
+
+package server
+
+import "time"
+
+func systemMetricsSnapshot(_ *Server) systemMetricsResponse {
+	return systemMetricsResponse{Scope: "unsupported", Supported: false, Timestamp: time.Now().UTC()}
+}

web/package-lock.json

@@ -11,6 +11,13 @@
         "@antv/g6": "^5.1.1",
         "@antv/graphin": "^3.0.5",
         "@base-ui/react": "^1.6.0",
+        "@codemirror/commands": "^6.11.1",
+        "@codemirror/lang-html": "^6.4.12",
+        "@codemirror/lang-json": "^6.0.2",
+        "@codemirror/language": "^6.13.1",
+        "@codemirror/search": "^6.7.2",
+        "@codemirror/state": "^6.7.6",
+        "@codemirror/view": "^6.43.15",
         "@dnd-kit/core": "^6.3.1",
         "@dnd-kit/modifiers": "^9.0.0",
         "@dnd-kit/sortable": "^10.0.0",
@@ -966,6 +973,149 @@
         "node": ">=14.21.3"
       }
     },
+    "node_modules/@codemirror/autocomplete": {
+      "version": "6.20.4",
+      "resolved": "https://registry.npmjs.org/@codemirror/autocomplete/-/autocomplete-6.20.4.tgz",
+      "integrity": "sha512-yF8RhOf2SXlg00+qtupzLhrglcas61boqaONiNcbPIebHCpJocpqTBA6dyrtUrQO47hqyTdeob/3XnYilT7TaQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.17.0",
+        "@lezer/common": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/commands": {
+      "version": "6.11.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/commands/-/commands-6.11.1.tgz",
+      "integrity": "sha512-O/4hG3SC1YwcmQ0d2UVNDs+AsaNWd1iHVxbTeEBuqH+6bExAiPK3iS/BvpY6rZGURALv4ZD3sIgcCmRvw3ehBg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.7.0",
+        "@codemirror/view": "^6.27.0",
+        "@lezer/common": "^1.1.0"
+      }
+    },
+    "node_modules/@codemirror/lang-css": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-css/-/lang-css-6.3.1.tgz",
+      "integrity": "sha512-kr5fwBGiGtmz6l0LSJIbno9QrifNMUusivHbnA1H6Dmqy4HZFte3UAICix1VuKo0lMPKQr2rqB+0BkKi/S3Ejg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/language": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@lezer/common": "^1.0.2",
+        "@lezer/css": "^1.1.7"
+      }
+    },
+    "node_modules/@codemirror/lang-html": {
+      "version": "6.4.12",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-html/-/lang-html-6.4.12.tgz",
+      "integrity": "sha512-pw2ReWKUqSkbvh76RAT4NYxiogRu+PWkR2ukAwO9uOgrm8uipkzjtKKtNpyeAQwHOqxEeSvAXZ6vr3AfyB9y/w==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/lang-css": "^6.0.0",
+        "@codemirror/lang-javascript": "^6.0.0",
+        "@codemirror/language": "^6.4.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.17.0",
+        "@lezer/common": "^1.0.0",
+        "@lezer/css": "^1.1.0",
+        "@lezer/html": "^1.3.12"
+      }
+    },
+    "node_modules/@codemirror/lang-javascript": {
+      "version": "6.2.5",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-javascript/-/lang-javascript-6.2.5.tgz",
+      "integrity": "sha512-zD4e5mS+50htS7F+TYjBPsiIFGanfVqg4HyUz6WNFikgOPf2BgKlx+TQedI1w6n/IqRBVBbBWmGFdLB/7uxO4A==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/autocomplete": "^6.0.0",
+        "@codemirror/language": "^6.6.0",
+        "@codemirror/lint": "^6.0.0",
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.17.0",
+        "@lezer/common": "^1.0.0",
+        "@lezer/javascript": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/lang-json": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/@codemirror/lang-json/-/lang-json-6.0.2.tgz",
+      "integrity": "sha512-x2OtO+AvwEHrEwR0FyyPtfDUiloG3rnVTSZV1W8UteaLL8/MajQd8DpvUb2YVzC+/T18aSDv0H9mu+xw0EStoQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/language": "^6.0.0",
+        "@lezer/json": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/language": {
+      "version": "6.13.1",
+      "resolved": "https://registry.npmjs.org/@codemirror/language/-/language-6.13.1.tgz",
+      "integrity": "sha512-zfvU2r3TyylQLMj/te+5CnQ0rSqZi8B1oTCBbQkagcLW4Xc6imab6qN+pEJhsuNOLaJqiRyBXp9UhWA1DhVvDw==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/streamparser": "^6.0.0",
+        "@codemirror/view": "^6.23.0",
+        "@lezer/common": "^1.5.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.0.0",
+        "style-mod": "^4.0.0"
+      }
+    },
+    "node_modules/@codemirror/lint": {
+      "version": "6.9.7",
+      "resolved": "https://registry.npmjs.org/@codemirror/lint/-/lint-6.9.7.tgz",
+      "integrity": "sha512-28/+iWLYxKxsvGYhSYL7zaCZqLz5+FFFDq9tVsvGv9kv8RY4fFAchJ5WX9M3YrrRlTIsECjsXPqeNgnSmNP2dg==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.42.0",
+        "crelt": "^1.0.5"
+      }
+    },
+    "node_modules/@codemirror/search": {
+      "version": "6.7.2",
+      "resolved": "https://registry.npmjs.org/@codemirror/search/-/search-6.7.2.tgz",
+      "integrity": "sha512-gUYkYhT2+n/+VGZ+8EzE5WFkYZUZYm1VOKDudIsNqh42uRVQJ0a6Yss9sdKT3MeOYfuL1N6AZA57oza0Oyr0LA==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/state": "^6.0.0",
+        "@codemirror/view": "^6.37.0",
+        "crelt": "^1.0.5"
+      }
+    },
+    "node_modules/@codemirror/state": {
+      "version": "6.7.6",
+      "resolved": "https://registry.npmjs.org/@codemirror/state/-/state-6.7.6.tgz",
+      "integrity": "sha512-kAz+AncRtKuIknedxT1bq4XwXv4UowhbkHU1myPrtVb/jZtImWuV5BXzv5vK6i3kYACsdiZiQKFQQ5Mq7elW8w==",
+      "license": "MIT",
+      "dependencies": {
+        "@marijn/find-cluster-break": "^1.0.0"
+      }
+    },
+    "node_modules/@codemirror/streamparser": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/@codemirror/streamparser/-/streamparser-6.0.0.tgz",
+      "integrity": "sha512-JTFPF6xrfjt0mnfGPgzcLiMwYmvIyNaoizp8BYzv8FE8KrT6GBGDZ190rtt+O7Wke3gG/MFHyiY9YGNeimof4w==",
+      "license": "MIT"
+    },
+    "node_modules/@codemirror/view": {
+      "version": "6.43.15",
+      "resolved": "https://registry.npmjs.org/@codemirror/view/-/view-6.43.15.tgz",
+      "integrity": "sha512-HHsfpqFeHyXLs983pSRe38Xajs0vFWZQ2BuX0m7Ki8w3jZ5iD8cuR3lBz2/5/X53Dhf32SBHKh6rtSTB6tKeGw==",
+      "license": "MIT",
+      "dependencies": {
+        "@codemirror/state": "^6.7.0",
+        "crelt": "^1.0.6",
+        "style-mod": "^4.1.0",
+        "w3c-keyname": "^2.2.4"
+      }
+    },
     "node_modules/@cspotcode/source-map-support": {
       "version": "0.8.1",
       "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.8.1.tgz",
@@ -1885,6 +2035,80 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@lezer/common": {
+      "version": "1.5.4",
+      "resolved": "https://registry.npmjs.org/@lezer/common/-/common-1.5.4.tgz",
+      "integrity": "sha512-xt3Q4z64xM+xhg4M7NXqw1N//1O74bUFo5kz6fwMeC4qwxSuRdwkYSmjcqCEEKYkNw5e67f2hcNqBoNERAEU0w==",
+      "license": "MIT"
+    },
+    "node_modules/@lezer/css": {
+      "version": "1.3.9",
+      "resolved": "https://registry.npmjs.org/@lezer/css/-/css-1.3.9.tgz",
+      "integrity": "sha512-ZmzgvTOBdJWGIsY/ItAfN7UW8DV802oZG+jeG6E508SwEzz5YhuAajptpWPICvIyqYAD2+VjMdOS40GgGkyEOQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.2.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.3.0"
+      }
+    },
+    "node_modules/@lezer/highlight": {
+      "version": "1.2.5",
+      "resolved": "https://registry.npmjs.org/@lezer/highlight/-/highlight-1.2.5.tgz",
+      "integrity": "sha512-O1GMVKgtf5YspFaRzpmqkVgMtIk2HG9uMAbH6wdAIdNh3TVzCsch/+cRi+6l2//UGDKe6NB9BW3cvuR5ezMQ0w==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.3.0"
+      }
+    },
+    "node_modules/@lezer/html": {
+      "version": "1.3.13",
+      "resolved": "https://registry.npmjs.org/@lezer/html/-/html-1.3.13.tgz",
+      "integrity": "sha512-oI7n6NJml729m7pjm9lvLvmXbdoMoi2f+1pwSDJkl9d68zGr7a9Btz8NdHTGQZtW2DA25ybeuv/SyDb9D5tseg==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.2.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.0.0"
+      }
+    },
+    "node_modules/@lezer/javascript": {
+      "version": "1.5.6",
+      "resolved": "https://registry.npmjs.org/@lezer/javascript/-/javascript-1.5.6.tgz",
+      "integrity": "sha512-sEvOqpl4vJQca0NugSQK02vQPbc5KrvoojnYGoqqFgFO0MtcYhwGiHKVEB+LuXYJnfyXo4QPA8ztbrEa4Fw5NA==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.2.0",
+        "@lezer/highlight": "^1.1.3",
+        "@lezer/lr": "^1.3.0"
+      }
+    },
+    "node_modules/@lezer/json": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/@lezer/json/-/json-1.0.3.tgz",
+      "integrity": "sha512-BP9KzdF9Y35PDpv04r0VeSTKDeox5vVr3efE7eBbx3r4s3oNLfunchejZhjArmeieBH+nVOpgIiBJpEAv8ilqQ==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.2.0",
+        "@lezer/highlight": "^1.0.0",
+        "@lezer/lr": "^1.0.0"
+      }
+    },
+    "node_modules/@lezer/lr": {
+      "version": "1.4.11",
+      "resolved": "https://registry.npmjs.org/@lezer/lr/-/lr-1.4.11.tgz",
+      "integrity": "sha512-UwgZcl1R66H2hDzBrA7kWyYmX6s8p5TQ+e/t7CuvgCtBEPxbEPaHYHu+pJBvTvDotEJpuQkJjbXuHiw5Cixxgw==",
+      "license": "MIT",
+      "dependencies": {
+        "@lezer/common": "^1.0.0"
+      }
+    },
+    "node_modules/@marijn/find-cluster-break": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@marijn/find-cluster-break/-/find-cluster-break-1.0.4.tgz",
+      "integrity": "sha512-Wy0V7+SGUjnF9/TkiM1hKVDPj7jKXduPNboMVtHTA8dySMURWqfg/JZ9E2Sq8JgSJmkl7k7Qe9FLeMSrSraWmQ==",
+      "license": "MIT"
+    },
     "node_modules/@modelcontextprotocol/sdk": {
       "version": "1.29.0",
       "resolved": "https://registry.npmjs.org/@modelcontextprotocol/sdk/-/sdk-1.29.0.tgz",
@@ -5172,6 +5396,12 @@
       "dev": true,
       "license": "MIT"
     },
+    "node_modules/crelt": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/crelt/-/crelt-1.0.7.tgz",
+      "integrity": "sha512-aK6BbWfhf4U/wCcLHKPJl/xa6VkVstRaPywWtMKGwuOLc/wZTyQYuoxgvZnNsBvv7Kg3YTBQYYBCggcviQczuA==",
+      "license": "MIT"
+    },
     "node_modules/cross-spawn": {
       "version": "7.0.6",
       "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
@@ -10259,6 +10489,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/style-mod": {
+      "version": "4.1.4",
+      "resolved": "https://registry.npmjs.org/style-mod/-/style-mod-4.1.4.tgz",
+      "integrity": "sha512-XXWIQt633/EpAFx8aZDOTjBzrCaGmhvEQlQo6MVPfa2OzO2cWo+4hV9h+6UkHYlXGfy+ODXKUdP7Pthmcu5ATw==",
+      "license": "MIT"
+    },
     "node_modules/style-to-js": {
       "version": "1.1.21",
       "resolved": "https://registry.npmjs.org/style-to-js/-/style-to-js-1.1.21.tgz",
@@ -10928,6 +11164,12 @@
         "d3-timer": "^3.0.1"
       }
     },
+    "node_modules/w3c-keyname": {
+      "version": "2.2.8",
+      "resolved": "https://registry.npmjs.org/w3c-keyname/-/w3c-keyname-2.2.8.tgz",
+      "integrity": "sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==",
+      "license": "MIT"
+    },
     "node_modules/which": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/which/-/which-4.0.0.tgz",

web/package.json

@@ -23,6 +23,13 @@
     "@antv/g6": "^5.1.1",
     "@antv/graphin": "^3.0.5",
     "@base-ui/react": "^1.6.0",
+    "@codemirror/commands": "^6.11.1",
+    "@codemirror/lang-html": "^6.4.12",
+    "@codemirror/lang-json": "^6.0.2",
+    "@codemirror/language": "^6.13.1",
+    "@codemirror/search": "^6.7.2",
+    "@codemirror/state": "^6.7.6",
+    "@codemirror/view": "^6.43.15",
     "@dnd-kit/core": "^6.3.1",
     "@dnd-kit/modifiers": "^9.0.0",
     "@dnd-kit/sortable": "^10.0.0",

web/src/app/(main)/dashboard/page.tsx

@@ -9,13 +9,13 @@ import {
   ArrowUpRightIcon,
   BugIcon,
   ClockIcon,
+  CpuIcon,
+  HardDriveIcon,
+  MemoryStickIcon,
   NetworkIcon,
   ShieldCheckIcon,
   TargetIcon,
   ZapIcon,
-  CpuIcon,
-  HardDriveIcon,
-  MemoryStickIcon,
 } from "lucide-react";
 import { Bar, BarChart, CartesianGrid, Tooltip as RechartsTooltip, XAxis, YAxis } from "recharts";
 
@@ -73,15 +73,6 @@ function fmtTokens(n: number): string {
   return String(n);
 }
 
-function fmtBytes(n: number): string {
-  if (!n) return "—";
-  const units = ["B", "KB", "MB", "GB", "TB"];
-  let value = n;
-  let i = 0;
-  while (value >= 1024 && i < units.length - 1) { value /= 1024; i++; }
-  return `${value.toFixed(value >= 10 || i === 0 ? 0 : 1)} ${units[i]}`;
-}
-
 const ASSET_TYPE_LABELS: Record<string, string> = {
   root_domain: "根域名",
   ip: "IP",
@@ -114,6 +105,35 @@ function statusBg(code: number): string {
   return "bg-red-400";
 }
 
+function SystemResourceStatus({ metrics }: { metrics: SystemMetrics | null }) {
+  if (!metrics) return null;
+  if (!metrics.supported) {
+    return <div className="ml-auto text-xs text-muted-foreground" role="status">资源状态：暂不支持</div>;
+  }
+  const items = [
+    [CpuIcon, "CPU", metrics.cpu.percent],
+    [MemoryStickIcon, "内存", metrics.memory.percent],
+    [HardDriveIcon, "磁盘", metrics.data_disk.percent],
+  ] as const;
+  return (
+    <div className="ml-auto flex min-w-0 items-center justify-end gap-3 text-xs text-muted-foreground" role="status" aria-live="polite">
+      <span className="shrink-0 font-medium">容器资源</span>
+      {items.map(([Icon, label, value]) => (
+        <div key={label} className="w-24 min-w-0" title={`${label} ${value.toFixed(1)}%`}>
+          <div className="mb-1 flex items-center justify-between gap-1 text-[10px]">
+            <span className="inline-flex items-center gap-1"><Icon className="size-3" aria-hidden="true" />{label}</span>
+            <span className="tabular-nums">{value.toFixed(1)}%</span>
+          </div>
+          <Progress
+            value={value}
+            className="h-2 bg-muted [&_[data-slot=progress-indicator]]:bg-slate-500 dark:[&_[data-slot=progress-indicator]]:bg-slate-400"
+          />
+        </div>
+      ))}
+    </div>
+  );
+}
+
 // ── sub-components ────────────────────────────────────────────────────────────
 
 function LiveDot({ className }: { className?: string }) {
@@ -164,7 +184,14 @@ export default function DashboardPage() {
 
   React.useEffect(() => {
     let alive = true;
-    const load = async () => { try { const m = await api.systemMetrics(); if (alive) setSystemMetrics(m); } catch { /* retry */ } };
+    const load = async () => {
+      try {
+        const next = await api.systemMetrics();
+        if (alive) setSystemMetrics(next);
+      } catch {
+        /* retry on the next interval */
+      }
+    };
     void load();
     const timer = setInterval(load, 5000);
     return () => { alive = false; clearInterval(timer); };
@@ -517,10 +544,13 @@ export default function DashboardPage() {
     <div className="flex flex-1 flex-col gap-4 pb-6">
       {/* ── Header ── */}
       <div>
+        <div className="flex items-center gap-6">
         <div>
           <h1 className="text-lg font-semibold tracking-tight">总览</h1>
           <p className="text-xs text-muted-foreground">系统全局状态 · 实时刷新</p>
         </div>
+          <SystemResourceStatus metrics={systemMetrics} />
+        </div>
       </div>
 
       {/* ── Row 1: 5 stat cards ── */}
@@ -1151,30 +1181,6 @@ export default function DashboardPage() {
         <Card className="p-4">
           <SectionTitle icon={ShieldCheckIcon}>系统状态</SectionTitle>
 
-          {systemMetrics && (
-            <div className="mb-3 rounded-lg border bg-muted/20 p-3">
-              <div className="mb-2 flex items-center justify-between">
-                <span className="text-[10px] font-medium">容器资源</span>
-                <span className="text-[9px] text-muted-foreground">每 5 秒刷新</span>
-              </div>
-              <div className="grid grid-cols-3 gap-2">
-                {([
-                  [CpuIcon, "CPU", systemMetrics.cpu],
-                  [MemoryStickIcon, "内存", systemMetrics.memory],
-                  [HardDriveIcon, "磁盘", systemMetrics.data_disk],
-                ] as const).map(([Icon, label, metric]) => (
-                  <div key={label} className="min-w-0">
-                    <div className="mb-1 flex items-center gap-1 text-[9px] text-muted-foreground"><Icon className="size-3" />{label}</div>
-                    <Progress value={metric.percent} className="h-1.5" />
-                    <div className="mt-1 truncate text-[9px] tabular-nums">{metric.percent.toFixed(1)}%</div>
-                    {label !== "CPU" && <div className="truncate text-[9px] text-muted-foreground">{fmtBytes(metric.used_bytes)} / {fmtBytes(metric.total_bytes)}</div>}
-                  </div>
-                ))}
-              </div>
-              <div className="mt-2 text-[9px] text-muted-foreground">监控范围：{systemMetrics.scope === "container" ? "ARTEX 容器" : "当前进程（非容器运行）"}</div>
-            </div>
-          )}
-
           <div className="flex flex-col gap-2">
             <div className="flex items-center justify-between rounded-lg border bg-muted/20 px-3 py-2">
               <div className="text-[10px] text-muted-foreground">LLM 配置</div>

web/src/components/approval-records.tsx

@@ -65,6 +65,28 @@ function originLabel(row: InterceptApprovalRow) {
   return "—";
 }
 
+// Background task runs carry a pool label such as "work#2 · #2770", while
+// conversation-backed runs carry the agent key (for example "reporter").
+// Present a stable, human-readable agent label in both cases.
+function agentLabel(row: InterceptApprovalRow) {
+  const key = (row.conv_agent_key || "").trim().toLowerCase();
+  const labels: Record<string, string> = {
+    auto: "自动 Agent",
+    mainagent: "主 Agent",
+    planner: "规划 Agent",
+    worker: "执行 Worker",
+    reporter: "报告编写",
+    retester: "复测 Agent",
+    pentest: "渗透测试 Agent",
+  };
+  if (key && labels[key]) return labels[key];
+  const raw = (row.agent_name || "").trim();
+  if (/^work#\d+(?:\s|$)/i.test(raw)) return "执行 Worker";
+  const rawKey = raw.toLowerCase();
+  if (labels[rawKey]) return labels[rawKey];
+  return raw || "未知 Agent";
+}
+
 function ApprovalOrigin({ row, detail = false }: { row: InterceptApprovalRow; detail?: boolean }) {
   const [locating, setLocating] = React.useState(false);
   const label = detail && row.task_id ? `任务 ${row.task_id}` : originLabel(row);
@@ -454,7 +476,7 @@ export function ApprovalDetail({
               <SideQuestionButton side={side} />
             </div>
             <CodeBlock
-              label={`${current.agent_name || current.conv_agent_key || "Agent"} · 工具请求`}
+              label={`${agentLabel(current)} · 工具请求`}
               text={JSON.stringify(row.tool_input ?? {}, null, 2)}
             />
             {command ? (
@@ -726,8 +748,8 @@ function ApprovalTable({
                     <span className="truncate" title={originLabel(row)}>
                       <ApprovalOrigin row={row} />
                     </span>
-                    <span className="truncate text-muted-foreground text-xs">
+                    <span className="truncate text-muted-foreground text-xs" title={agentLabel(row)}>
-                      {row.agent_name || row.conv_agent_key}
+                      Agent：{agentLabel(row)}
                     </span>
                   </div>
                 </TableCell>

web/src/components/http-code-block.tsx

@@ -7,6 +7,7 @@ import { toast } from "sonner";
 import { Button } from "@/components/ui/button";
 import { Tooltip, TooltipContent, TooltipTrigger } from "@/components/ui/tooltip";
 import { cn, copyText } from "@/lib/utils";
+import { PacketCodeEditor } from "@/components/packet-code-editor";
 
 function statusTone(status: number) {
   if (status >= 500) return "text-red-500";
@@ -308,34 +309,8 @@ export function HttpCodeBlock({ raw }: { raw: string }) {
           <TooltipContent side="bottom">{copied ? "已复制" : "复制报文"}</TooltipContent>
         </Tooltip>
       </div>
-      {/* biome-ignore lint/a11y/useSemanticElements: textarea cannot preserve line numbers and syntax-highlighting markup. */}
+      <div className="min-h-0 max-h-[calc(100vh-15rem)] flex-1 min-w-0 overflow-hidden bg-background">
-      <div
+        <PacketCodeEditor value={value} readOnly wrapLines={wrapLines} />
-        role="textbox"
-        aria-label="HTTP 报文代码"
-        aria-multiline="true"
-        aria-readonly="true"
-        tabIndex={0}
-        className="min-h-0 max-h-[calc(100vh-15rem)] flex-1 min-w-0 overflow-auto bg-background py-2 font-mono text-xs outline-none focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-ring"
-        onCopy={(event) => {
-          const text = selectedPacketText(event.currentTarget, value, lines);
-          if (text === null) return;
-          event.preventDefault();
-          event.clipboardData.setData("text/plain", text);
-        }}
-        onKeyDown={(event) => {
-          if (!(event.ctrlKey || event.metaKey) || event.key.toLowerCase() !== "a") return;
-          event.preventDefault();
-          const selection = window.getSelection();
-          if (!selection) return;
-          const range = document.createRange();
-          range.selectNodeContents(event.currentTarget);
-          selection.removeAllRanges();
-          selection.addRange(range);
-        }}
-      >
-        <PacketHighlightContext.Provider value={query}>
-          <HttpPacketSyntax raw={value} wrapLines={wrapLines} />
-        </PacketHighlightContext.Provider>
       </div>
       <div className="flex items-center gap-2 border-t bg-muted/20 px-2 py-1">
         <SearchIcon className="size-3.5 shrink-0 text-muted-foreground" />

web/src/components/packet-code-editor.tsx

@@ -0,0 +1,123 @@
+"use client";
+
+import * as React from "react";
+import { EditorState } from "@codemirror/state";
+import { drawSelection, EditorView, highlightActiveLine, keymap, lineNumbers } from "@codemirror/view";
+import { defaultKeymap, history, historyKeymap, indentWithTab } from "@codemirror/commands";
+import { defaultHighlightStyle, HighlightStyle, StreamLanguage, syntaxHighlighting } from "@codemirror/language";
+import { tags } from "@lezer/highlight";
+
+const packetHighlight = HighlightStyle.define([
+  { tag: tags.keyword, color: "#d95656", fontWeight: "700" },
+  { tag: tags.string, color: "#0284c7" },
+  { tag: tags.variableName, color: "#286dcc", fontWeight: "650" },
+  { tag: tags.typeName, color: "#6b7280" },
+  { tag: tags.number, color: "#c026d3" },
+  { tag: tags.bool, color: "#e11d48" },
+]);
+
+const httpLanguage = StreamLanguage.define({
+  startState: () => ({ line: 0 }),
+  token(stream, state) {
+    if (stream.sol()) state.line += 1;
+    if (stream.match(/^(GET|POST|PUT|PATCH|DELETE|HEAD|OPTIONS|CONNECT|TRACE)\b/)) return "keyword";
+    if (stream.match(/^HTTP\/\d(?:\.\d)?\b/)) return "typeName";
+    if (stream.match(/^[A-Za-z][A-Za-z0-9-]*(?=:)/)) return "variableName";
+    if (stream.match(/^https?:\/\/\S+/)) return "string";
+    if (stream.match(/^(?:\d{3})(?:\s+[^\n]*)?/)) return "number";
+    if (stream.match(/^\b(?:true|false|null)\b/)) return "bool";
+    stream.next();
+    return null;
+  },
+});
+
+const packetTheme = EditorView.theme(
+  {
+    "&": { height: "100%", backgroundColor: "transparent", color: "var(--foreground)" },
+    ".cm-scroller": {
+      overflow: "auto",
+      fontFamily: "var(--font-mono)",
+      fontSize: "0.75rem",
+      fontWeight: "500",
+      lineHeight: "1.65rem",
+    },
+    ".cm-content": { minHeight: "100%", padding: "0.5rem 0.5rem" },
+    ".cm-gutters": {
+      backgroundColor: "transparent",
+      color: "var(--muted-foreground)",
+      border: "0",
+      borderRight: "1px solid var(--border)",
+    },
+    ".cm-lineNumbers .cm-gutterElement": { minWidth: "2rem", padding: "0 0.5rem" },
+    ".cm-activeLine": { backgroundColor: "transparent" },
+    ".cm-activeLineGutter": { backgroundColor: "transparent" },
+    ".cm-selectionBackground, ::selection": { backgroundColor: "#c9d2e3" },
+    ".cm-cursor": { borderLeftColor: "#222" },
+  },
+  { dark: false },
+);
+
+export function PacketCodeEditor({
+  value,
+  onChange,
+  readOnly = false,
+  wrapLines = true,
+  ariaLabel = "HTTP 报文代码",
+}: {
+  value: string;
+  onChange?: (value: string) => void;
+  readOnly?: boolean;
+  wrapLines?: boolean;
+  ariaLabel?: string;
+}) {
+  const host = React.useRef<HTMLDivElement>(null);
+  const viewRef = React.useRef<EditorView | null>(null);
+  const valueRef = React.useRef(value);
+  const onChangeRef = React.useRef(onChange);
+  onChangeRef.current = onChange;
+
+  React.useEffect(() => {
+    if (!host.current) return;
+    const state = EditorState.create({
+      doc: value,
+      extensions: [
+        lineNumbers(),
+        drawSelection(),
+        highlightActiveLine(),
+        history(),
+        keymap.of([...defaultKeymap, ...historyKeymap, indentWithTab]),
+        httpLanguage,
+        syntaxHighlighting(defaultHighlightStyle),
+        syntaxHighlighting(packetHighlight),
+        packetTheme,
+        ...(wrapLines ? [EditorView.lineWrapping] : []),
+        EditorView.editable.of(!readOnly),
+        EditorState.readOnly.of(readOnly),
+        EditorView.contentAttributes.of({ role: "textbox", "aria-label": ariaLabel, "aria-multiline": "true" }),
+        EditorView.updateListener.of((update) => {
+          if (!update.docChanged) return;
+          const next = update.state.doc.toString();
+          valueRef.current = next;
+          onChangeRef.current?.(next);
+        }),
+      ],
+    });
+    const view = new EditorView({ state, parent: host.current });
+    viewRef.current = view;
+    return () => {
+      viewRef.current = null;
+      view.destroy();
+    };
+  }, [ariaLabel, readOnly, wrapLines]);
+
+  React.useEffect(() => {
+    const view = viewRef.current;
+    if (!view || valueRef.current === value) return;
+    const current = view.state.doc.toString();
+    if (current === value) return;
+    view.dispatch({ changes: { from: 0, to: current.length, insert: value } });
+    valueRef.current = value;
+  }, [value]);
+
+  return <div ref={host} className="h-full min-h-0 w-full" />;
+}

web/src/components/repeater/repeater-text-pane.tsx

@@ -6,8 +6,7 @@ import { WrapTextIcon } from "lucide-react";
 
 import { LiveClock } from "@/app/(main)/_components/live-clock";
 import { CopyButton } from "@/components/copy-button";
-import { HttpPacketSyntax } from "@/components/http-code-block";
+import { PacketCodeEditor } from "@/components/packet-code-editor";
-import { Textarea } from "@/components/ui/textarea";
 import { cn } from "@/lib/utils";
 
 export function RepeaterTextPane({
@@ -16,8 +15,6 @@ export function RepeaterTextPane({
   value,
   onChange,
   disabled,
-  placeholder,
-  syntaxHighlight = false,
   toolbar,
   panelClassName,
   showClock = false,
@@ -33,11 +30,8 @@ export function RepeaterTextPane({
   panelClassName?: string;
   showClock?: boolean;
 }) {
-  const gutter = React.useRef<HTMLPreElement>(null);
-  const syntax = React.useRef<HTMLDivElement>(null);
   const [wrapLines, setWrapLines] = React.useState(true);
   const lines = React.useMemo(() => value.split(/\r\n|\r|\n/).length, [value]);
-  const numbers = React.useMemo(() => Array.from({ length: lines }, (_, index) => index + 1).join("\n"), [lines]);
   return (
     <section
       className={cn(
@@ -65,54 +59,13 @@ export function RepeaterTextPane({
         <CopyButton text={value} label={`复制${label}`} className={showClock ? "ml-0" : "ml-auto"} />
       </div>
       <div className="group relative flex min-h-0 flex-1 overflow-hidden rounded border border-input focus-within:border-ring">
-        <div
+        <PacketCodeEditor
-          aria-hidden="true"
-          className="w-12 shrink-0 overflow-hidden border-r bg-muted/30 text-right text-muted-foreground"
-        >
-          <pre ref={gutter} className="select-none px-2 py-2 font-mono text-xs leading-5">
-            {numbers}
-          </pre>
-        </div>
-        <Textarea
-          id={id}
           value={value}
-          onChange={(event) => onChange?.(event.target.value)}
+          onChange={onChange}
-          onScroll={(event) => {
+          readOnly={!onChange || disabled}
-            if (gutter.current) gutter.current.style.transform = `translateY(-${event.currentTarget.scrollTop}px)`;
+          wrapLines={wrapLines}
-            if (syntax.current) {
+          ariaLabel={label}
-              syntax.current.scrollTop = event.currentTarget.scrollTop;
-              syntax.current.scrollLeft = event.currentTarget.scrollLeft;
-            }
-          }}
-          disabled={disabled}
-          readOnly={!onChange}
-          placeholder={placeholder}
-          wrap={wrapLines ? "soft" : "off"}
-          spellCheck={false}
-          autoCapitalize="off"
-          autoCorrect="off"
-          className={
-            "field-sizing-fixed relative z-10 h-full max-h-none min-h-0 w-0 flex-1 resize-none rounded-none border-0 px-3 py-2 font-mono text-xs leading-5 focus-visible:ring-0 md:text-xs" +
-            (syntaxHighlight
-              ? " bg-transparent text-transparent caret-foreground selection:bg-primary selection:text-primary-foreground placeholder:text-muted-foreground"
-              : "")
-          }
         />
-        {syntaxHighlight ? (
-          <div
-            ref={syntax}
-            aria-hidden="true"
-            className="pointer-events-none absolute inset-y-0 right-0 left-12 z-20 overflow-hidden px-3 py-2 font-mono text-xs leading-5"
-          >
-            <HttpPacketSyntax
-              raw={value}
-              lineNumbers={false}
-              wrapLines={wrapLines}
-              emptyFallback=""
-              lineClassName="leading-5"
-            />
-          </div>
-        ) : null}
       </div>
     </section>
   );

web/src/lib/types.ts

@@ -1338,7 +1338,8 @@ export interface SystemMetricValue {
 }
 
 export interface SystemMetrics {
-  scope: "container" | string;
+  scope: "container" | "unsupported" | string;
+  supported: boolean;
   timestamp: string;
   container_metrics: boolean;
   cpu: SystemMetricValue;