[PM-18040] Inject ipc content script dynamically (#13674)

* feat: add content script manager

* feat: inject into all pages

* feat: only inject if flag is enabled

* fix: wrong constructor parameters

libs/common/src/enums/feature-flag.enum.ts

@@ -55,6 +55,9 @@ export enum FeatureFlag {
   VaultBulkManagementAction = "vault-bulk-management-action",
   SecurityTasks = "security-tasks",
   CipherKeyEncryption = "cipher-key-encryption",
+
+  /* Platform */
+  IpcChannelFramework = "ipc-channel-framework",
 }
 
 export type AllowedFeatureFlagTypes = boolean | number | string;
@@ -118,6 +121,9 @@ export const DefaultFeatureFlagValue = {
   [FeatureFlag.PrivateKeyRegeneration]: FALSE,
   [FeatureFlag.UserKeyRotationV2]: FALSE,
   [FeatureFlag.PM4154_BulkEncryptionService]: FALSE,
+
+  /* Platform */
+  [FeatureFlag.IpcChannelFramework]: FALSE,
 } satisfies Record<FeatureFlag, AllowedFeatureFlagTypes>;
 
 export type DefaultFeatureFlagValueType = typeof DefaultFeatureFlagValue;