move enableNewMultipleConnectionSystem from a feature flag to a prefe…

…rence so it can be set to false in compass-web

packages/compass-preferences-model/src/feature-flags.ts

@@ -18,7 +18,6 @@ export type FeatureFlags = {
   newExplainPlan: boolean;
   showInsights: boolean;
   enableRenameCollectionModal: boolean;
-  enableNewMultipleConnectionSystem: boolean;
   enableQueryHistoryAutocomplete: boolean;
   enableProxySupport: boolean;
 };
@@ -64,18 +63,6 @@ export const featureFlags: Required<{
     },
   },
 
-  /**
-   * Feature flag for the new multiple connection UI.
-   * Epic: COMPASS-6410
-   */
-  enableNewMultipleConnectionSystem: {
-    stage: 'released',
-    description: {
-      short: 'Enables support for multiple connections.',
-      long: 'Allows users to open multiple connections in the same window.',
-    },
-  },
-
   /**
    * Feature flag for adding query history items to the query bar autocompletion. COMPASS-8096
    */

packages/compass-preferences-model/src/preferences-schema.ts

@@ -67,6 +67,7 @@ export type UserConfigurablePreferences = PermanentFeatureFlags &
     enablePerformanceAdvisorBanner: boolean;
     maximumNumberOfActiveConnections?: number;
     enableShowDialogOnQuit: boolean;
+    enableNewMultipleConnectionSystem: boolean;
     enableProxySupport: boolean;
     proxy: string;
   };
@@ -213,7 +214,7 @@ const featureFlagsProps: Required<{
 }> = Object.fromEntries(
   Object.entries(featureFlags).map(([key, value]) => [
     key as keyof FeatureFlags,
-    featureFlagToPreferenceDefinition(value),
+    featureFlagToPreferenceDefinition(key, value),
   ])
 ) as unknown as Required<{
   [K in keyof FeatureFlags]: PreferenceDefinition<K>;
@@ -780,6 +781,18 @@ export const storedUserPreferencesProps: Required<{
     type: 'boolean',
   },
 
+  enableNewMultipleConnectionSystem: {
+    ui: true,
+    cli: true,
+    global: true,
+    description: {
+      short: 'Enables support for multiple connections.',
+      long: 'Allows users to open multiple connections in the same window.',
+    },
+    validator: z.boolean().default(true),
+    type: 'boolean',
+  },
+
   proxy: {
     ui: true,
     cli: true,
@@ -1026,6 +1039,7 @@ function deriveReadOnlyOptionState<K extends keyof AllPreferences>(
 
 // Helper to convert feature flag definitions to preference definitions
 function featureFlagToPreferenceDefinition(
+  key: string,
   featureFlag: FeatureFlagDefinition
 ): PreferenceDefinition<keyof FeatureFlags> {
   return {