feat: Telegram fleet alerts, forge sigil scramble, UI polish, agent ops

- Calibrate: per-event Telegram/SMTP toggles, test notification, chat ID help
- Notify on agent connect/reconnect, offline/hashrate/rejection, forge complete
- Sigil scramble post-forge uniquification and Dispense Reveal ceremony
- Full system check, desktop push, BITS/host-binary persistence, Path Tracer
- Dashboard/Crucible visual polish, haptics, sacred geometry, mobile nav
- README documents alerts, sigil scramble, and pack-usb workflow
- USB bundle repacked via pack-usb.bat (AetherForge.exe + synced agent source)

agent/client/protocol_test.go

@@ -3,6 +3,8 @@ package client
 import (
 	"encoding/json"
 	"testing"
+
+	"crypto-miner-agent/job"
 )
 
 func roundTrip(t *testing.T, v any, dst any) {
@@ -53,9 +55,9 @@ func TestAuthResponseJSONRoundTrip(t *testing.T) {
 }
 
 func TestJobJSONRoundTrip(t *testing.T) {
-	in := Job{ID: "j1", Height: 100, BlockTemplate: "tpl", Difficulty: 500,
+	in := job.Job{ID: "j1", Height: 100, BlockTemplate: "tpl", Difficulty: 500,
 		SeedHash: "seed", Target: "tgt", Blob: "blob", Algo: "rx/0"}
-	var out Job
+	var out job.Job
 	roundTrip(t, in, &out)
 	if out.ID != "j1" || out.Blob != "blob" {
 		t.Fatalf("unexpected: %+v", out)