Add phenotype cloning, failure atlas, AI court session, and clearance L0-L4

server/internal/atlas/subtree.go

@@ -0,0 +1,45 @@
+package atlas
+
+import "strings"
+
+// subtreeForTier maps a failed parent tier to mining tiers that should be hard-skipped.
+var subtreeForTier = map[string][]string{
+	"ps_inmemory":    {"ps_inmemory"},
+	"powershell":     {"ps_inmemory"},
+	"dotnet":         {"dotnet"},
+	"exe_subprocess": {"exe_subprocess"},
+	"wsl":            {"wsl"},
+	"container":      {"container", "docker_load"},
+	"docker_load":    {"docker_load", "container"},
+	"docker":         {"container", "docker_load"},
+	"gpu_subprocess": {"gpu_subprocess", "gpu_compute"},
+	"gpu_compute":    {"gpu_compute", "gpu_subprocess"},
+	"stratum_direct": {"stratum_direct"},
+	"wmi":            {"wmi"},
+	"scheduled_task": {"scheduled_task"},
+}
+
+func normalizeTier(tier string) string {
+	return strings.ToLower(strings.TrimSpace(tier))
+}
+
+func subtreeTiers(tier string) []string {
+	key := normalizeTier(tier)
+	if branch, ok := subtreeForTier[key]; ok {
+		return append([]string(nil), branch...)
+	}
+	if key != "" {
+		return []string{key}
+	}
+	return nil
+}
+
+func tierInSubtree(target, parent string) bool {
+	target = normalizeTier(target)
+	for _, t := range subtreeTiers(parent) {
+		if normalizeTier(t) == target {
+			return true
+		}
+	}
+	return false
+}