refactor(backend): rename OpenFlare directory to lowercase openflare

backend/openflare/plugins/server/kernel/runtimeconfig/runtime.go

@@ -0,0 +1,81 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+// Package runtimeconfig holds process-level config values bound from core.Context.
+package runtimeconfig
+
+import (
+	"sync"
+
+	"Wavelet/plugins/infra/database"
+)
+
+// Snapshot is the subset of host config remaining OF packages still need.
+type Snapshot struct {
+	SessionSecret   string
+	DatabaseEnabled bool
+	ClickHouse      database.ClickHouseConfig
+}
+
+var (
+	mu      sync.RWMutex
+	current Snapshot
+)
+
+// Set replaces the process snapshot.
+func Set(s Snapshot) {
+	mu.Lock()
+	defer mu.Unlock()
+	current = s
+}
+
+// Get returns the process snapshot.
+func Get() Snapshot {
+	mu.RLock()
+	defer mu.RUnlock()
+	return current
+}
+
+// SessionSecret returns the bound app.session_secret.
+func SessionSecret() string {
+	return Get().SessionSecret
+}
+
+// SetSessionSecret updates the bound session secret.
+func SetSessionSecret(secret string) {
+	s := Get()
+	s.SessionSecret = secret
+	Set(s)
+}
+
+// DatabaseEnabled reports whether PostgreSQL is the primary store.
+func DatabaseEnabled() bool {
+	return Get().DatabaseEnabled
+}
+
+// ClickHouseEnabled reports whether ClickHouse is enabled.
+func ClickHouseEnabled() bool {
+	return Get().ClickHouse.Enabled
+}
+
+// SetDatabaseEnabled updates the PostgreSQL enabled flag.
+func SetDatabaseEnabled(enabled bool) {
+	s := Get()
+	s.DatabaseEnabled = enabled
+	Set(s)
+}
+
+// SetClickHouseEnabled updates the ClickHouse enabled flag.
+func SetClickHouseEnabled(enabled bool) {
+	s := Get()
+	s.ClickHouse.Enabled = enabled
+	Set(s)
+}
+
+// Override replaces DB/CH enablement and returns a restore function.
+func Override(databaseEnabled, clickHouseEnabled bool) func() {
+	previous := Get()
+	SetDatabaseEnabled(databaseEnabled)
+	SetClickHouseEnabled(clickHouseEnabled)
+	return func() { Set(previous) }
+}