Forge success label and real progress bar tied to server compile stages.

Replace Dispensed with Forged in the reveal modal, poll builder/progress with indeterminate-until-first-byte UX, and emit interpolated compile progress during long garble builds.

server/internal/builder/build_apk.go

@@ -253,8 +253,9 @@ func (h *Handler) buildAPKAgent(ctx context.Context, req *BuildRequest) (BuildRe
 	}
 
 	platform := BuildPlatform{GOOS: "linux", GOARCH: "arm64", Ext: ""}
-	h.setProgress(req.CancelToken, "Compiling agent (linux/arm64)", 25)
+	stopCompileProgress := h.tickCompileProgress(ctx, req.CancelToken, "Compiling agent (linux/arm64)", 25, 54, false)
 	outputPath, err := h.compileWorker(ctx, agentDir, buildDir, req, buildID, platform, false)
+	stopCompileProgress()
 	if err != nil {
 		cleanupBuild()
 		return BuildResponse{Success: false, Error: err.Error()}, http.StatusInternalServerError, ""

server/internal/builder/build_universal.go

@@ -34,10 +34,17 @@ func (h *Handler) buildUniversalAgent(ctx context.Context, req *BuildRequest, pr
 	platforms := platformsForRequest(req)
 	workerPaths := map[string]string{}
 	total := len(platforms)
+	obfuscated := h.shouldObfuscate(req) && h.garblePath != ""
 	for i, p := range platforms {
-		pct := 14 + (i*56)/total
-		h.setProgress(req.CancelToken, fmt.Sprintf("Compiling %s", p.Label()), pct)
+		startPct := 14 + (i*56)/total
+		endPct := 14 + ((i+1)*56)/total
+		if endPct > 71 {
+			endPct = 71
+		}
+		stage := fmt.Sprintf("Compiling %s", p.Label())
+		stopCompileProgress := h.tickCompileProgress(ctx, req.CancelToken, stage, startPct, endPct, obfuscated)
 		wp, err := h.compileWorker(ctx, agentDir, buildDir, req, buildID, p, req.FusionEnabled)
+		stopCompileProgress()
 		if err != nil {
 			cleanupBuild()
 			return BuildResponse{Success: false, Error: err.Error()}, http.StatusInternalServerError, ""

server/internal/builder/handler.go

@@ -690,15 +690,16 @@ func (h *Handler) buildAgent(ctx context.Context, req *BuildRequest, prepPath st
 
 	platforms := platformsForRequest(req)
 	p := platforms[0]
-	h.setProgress(req.CancelToken, "Compiling agent", 20)
+	obfuscated := h.shouldObfuscate(req) && h.garblePath != ""
+	stopCompileProgress := h.tickCompileProgress(ctx, req.CancelToken, "Compiling agent", 20, 71, obfuscated)
 	outputPath, err := h.compileWorker(ctx, agentDir, buildDir, req, buildID, p, req.FusionEnabled)
+	stopCompileProgress()
 	if err != nil {
 		cleanupBuild()
 		log.Printf("Build failed: %v", err)
 		return BuildResponse{Success: false, Error: err.Error()}, http.StatusInternalServerError, ""
 	}
 	h.setProgress(req.CancelToken, "Compiled — linking output", 72)
-	obfuscated := h.shouldObfuscate(req) && h.garblePath != ""
 	workerName := filepath.Base(outputPath)
 	finalPath := outputPath
 	finalName := workerName

server/internal/builder/progress.go

@@ -0,0 +1,45 @@
+package builder
+
+import (
+	"context"
+	"time"
+)
+
+// tickCompileProgress emits interpolated progress during long compile steps (garble can run 10+ minutes).
+// Returns a stop function; call it when the compile finishes.
+func (h *Handler) tickCompileProgress(ctx context.Context, token, stage string, startPct, capPct int, obfuscated bool) func() {
+	if token == "" || capPct <= startPct {
+		return func() {}
+	}
+	est := 3 * time.Minute
+	if obfuscated {
+		est = 12 * time.Minute
+	}
+	done := make(chan struct{})
+	go func() {
+		h.setProgress(token, stage, startPct)
+		ticker := time.NewTicker(2 * time.Second)
+		defer ticker.Stop()
+		start := time.Now()
+		for {
+			select {
+			case <-done:
+				return
+			case <-ctx.Done():
+				return
+			case <-ticker.C:
+				elapsed := time.Since(start)
+				ratio := float64(elapsed) / float64(est)
+				if ratio > 0.92 {
+					ratio = 0.92
+				}
+				pct := startPct + int(float64(capPct-startPct)*ratio)
+				if pct >= capPct {
+					pct = capPct - 1
+				}
+				h.setProgress(token, stage, pct)
+			}
+		}
+	}()
+	return func() { close(done) }
+}