Update server config, builder APK logic, frontend fleet/activity metrics, and ignore test APKs

server/config_test.go

@@ -24,6 +24,7 @@ func applyMergeFromJSON(t *testing.T, dst *Config, payload string) {
 	if err := json.Unmarshal([]byte(payload), &present); err != nil {
 		t.Fatalf("unmarshal present keys: %v", err)
 	}
+	hydrateLegacyAIConfig(&incoming, []byte(payload))
 	mergeConfigExplicit(dst, &incoming, present)
 }
 
@@ -607,3 +608,18 @@ func TestLoadConfigOpenFirewallKeyDetection(t *testing.T) {
 		t.Fatal("test precondition")
 	}
 }
+
+func TestMergeConfigExplicitLegacyAIFields(t *testing.T) {
+	dst := DefaultConfig()
+	dst.Server.AIEndpoint = ""
+	dst.Server.AIDecisionIntervalSec = 0
+
+	applyMergeFromJSON(t, dst, `{"server":{"ai_local_endpoint":"http://local-ollama:11434","ai_interval_sec":30}}`)
+
+	if dst.Server.AIEndpoint != "http://local-ollama:11434" {
+		t.Fatalf("expected Server.AIEndpoint to be hydrated from legacy, got %q", dst.Server.AIEndpoint)
+	}
+	if dst.Server.AIDecisionIntervalSec != 30 {
+		t.Fatalf("expected Server.AIDecisionIntervalSec to be hydrated from legacy, got %d", dst.Server.AIDecisionIntervalSec)
+	}
+}