feat: versions instead of enabled

src/middleware/extensions/SharedVaults.sol

@@ -9,7 +9,7 @@ import {BaseMiddleware} from "../BaseMiddleware.sol";
  * @dev Extends BaseMiddleware to provide access control for vault management functions
  */
 abstract contract SharedVaults is BaseMiddleware {
-    bool public constant SharedVaultsEnabled = true;
+    uint64 public constant SharedVaults_VERSION = 1;
 
     /**
      * @notice Registers a new shared vault

src/middleware/extensions/Subnetworks.sol

@@ -11,7 +11,7 @@ import {BaseMiddleware} from "../BaseMiddleware.sol";
  * @dev Extends BaseMiddleware to provide access control for subnetwork management functions
  */
 abstract contract Subnetworks is BaseMiddleware {
-    bool public constant SubnetworksEnabled = true;
+    uint64 public constant Subnetworks_VERSION = 1;
 
     /**
      * @notice Registers a new subnetwork

src/middleware/extensions/access-managers/NoAccessManager.sol

@@ -9,7 +9,7 @@ import {BaseMiddleware} from "../../BaseMiddleware.sol";
  * @dev Implements BaseMiddleware and always reverts on access checks
  */
 abstract contract NoAccessManager is BaseMiddleware {
-    bool public constant NoAccessManagerEnabled = true;
+    uint64 public constant NoAccessManager_VERSION = 1;
 
     /**
      * @notice Error thrown when access is denied

src/middleware/extensions/access-managers/OwnableAccessManager.sol

@@ -9,7 +9,7 @@ import {BaseMiddleware} from "../../BaseMiddleware.sol";
  * @dev Implements BaseMiddleware with owner-based access control
  */
 abstract contract OwnableAccessManager is BaseMiddleware {
-    bool public constant OwnableAccessManagerEnabled = true;
+    uint64 public constant OwnableAccessManager_VERSION = 1;
 
     /**
      * @notice Error thrown when a non-owner address attempts to call a restricted function

src/middleware/extensions/access-managers/OzAccessManaged.sol

@@ -11,7 +11,7 @@ import {BaseMiddleware} from "../../BaseMiddleware.sol";
  * @dev Implements BaseMiddleware with OpenZeppelin's AccessManagedUpgradeable functionality
  */
 abstract contract OzAccessManaged is BaseMiddleware, AccessManagedUpgradeable {
-    bool public constant OzAccessManagedEnabled = true;
+    uint64 public constant OzAccessManaged_VERSION = 1;
     /**
      * @notice Initializes the contract with an authority address
      * @param authority The address to set as the access manager authority

src/middleware/extensions/capture-timestamps/EpochCapture.sol

@@ -5,7 +5,7 @@ import {Time} from "@openzeppelin/contracts/utils/types/Time.sol";
 import {BaseMiddleware} from "../../BaseMiddleware.sol";
 
 abstract contract EpochCapture is BaseMiddleware {
-    bool public constant EpochCaptureEnabled = true;
+    uint64 public constant EpochCapture_VERSION = 1;
 
     struct EpochCaptureStorage {
         uint48 startTimestamp;

src/middleware/extensions/capture-timestamps/TimestampCapture.sol

@@ -5,7 +5,7 @@ import {Time} from "@openzeppelin/contracts/utils/types/Time.sol";
 import {BaseMiddleware} from "../../BaseMiddleware.sol";
 
 abstract contract TimestampCapture is BaseMiddleware {
-    bool public constant TimestampCaptureEnabled = true;
+    uint64 public constant TimestampCapture_VERSION = 1;
 
     /* 
      * @notice Returns the current timestamp minus 1 second.

src/middleware/extensions/key-storages/KeyStorage256.sol

@@ -12,9 +12,10 @@ import {Time} from "@openzeppelin/contracts/utils/types/Time.sol";
  * @dev Extends BaseMiddleware to provide key management functionality
  */
 abstract contract KeyStorage256 is BaseMiddleware {
-    using PauseableEnumerableSet for PauseableEnumerableSet.Bytes32Set;
-    using PauseableEnumerableSet for PauseableEnumerableSet.Status;
+    uint64 public constant KeyStorage256_VERSION = 1;
 
+    using PauseableEnumerableSet for PauseableEnumerableSet.Bytes32Set;
+
     error DuplicateKey();
     error KeyAlreadyEnabled();
     error MaxDisabledKeysReached();

src/middleware/extensions/key-storages/KeyStorageBytes.sol

@@ -12,8 +12,9 @@ import {Time} from "@openzeppelin/contracts/utils/types/Time.sol";
  * @dev Extends BaseManager to provide key management functionality
  */
 abstract contract KeyStorageBytes is BaseMiddleware {
+    uint64 public constant KeyStorageBytes_VERSION = 1;
+
     using PauseableEnumerableSet for PauseableEnumerableSet.BytesSet;
-    using PauseableEnumerableSet for PauseableEnumerableSet.Status;
 
     error DuplicateKey();
     error MaxDisabledKeysReached();

src/middleware/extensions/key-storages/NoKeyStorage.sol

@@ -9,7 +9,7 @@ import {BaseMiddleware} from "../../BaseMiddleware.sol";
  * @dev Implements BaseMiddleware and always reverts on key operations
  */
 abstract contract NoKeyStorage is BaseMiddleware {
-    bool public constant NoKeyStorageEnabled = true;
+    uint64 public constant NoKeyStorage_VERSION = 1;
 
     error KeyStorageDisabled();
 

src/middleware/extensions/operators/ForcePauseSelfRegisterOperators.sol

@@ -9,7 +9,7 @@ import {SelfRegisterOperators} from "./SelfRegisterOperators.sol";
  * @dev Implements force pause functionality and prevents unpausing of force-paused operators
  */
 abstract contract ForcePauseSelfRegisterOperators is SelfRegisterOperators {
-    bool public constant ForcePauseSelfRegisterOperatorsEnabled = true;
+    uint64 public constant ForcePauseSelfRegisterOperators_VERSION = 1;
 
     struct ForcePauseSelfRegisterOperatorsStorage {
         mapping(address => bool) forcePaused;

src/middleware/extensions/operators/Operators.sol

@@ -9,7 +9,7 @@ import {BaseMiddleware} from "../../BaseMiddleware.sol";
  * @dev Provides core operator management functionality with hooks for customization
  */
 abstract contract Operators is BaseMiddleware {
-    bool public constant OperatorsEnabled = true;
+    uint64 public constant Operators_VERSION = 1;
 
     /**
      * @notice Registers a new operator with an optional vault association

src/middleware/extensions/operators/SelfRegisterOperators.sol

@@ -12,7 +12,7 @@ import {SignatureChecker} from "@openzeppelin/contracts/utils/cryptography/Signa
  * @dev Extends BaseMiddleware, BaseSig, and EIP712Upgradeable to provide signature-based operator management
  */
 abstract contract SelfRegisterOperators is BaseMiddleware, BaseSig, EIP712Upgradeable {
-    bool public constant SelfRegisterOperatorsEnabled = true;
+    uint64 public constant SelfRegisterOperators_VERSION = 1;
 
     error InvalidSignature();
 

src/middleware/extensions/sigs/ECDSASig.sol

@@ -10,7 +10,7 @@ import {ECDSA} from "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
  * @dev Implements BaseSig interface using OpenZeppelin's ECDSA library
  */
 abstract contract ECDSASig is BaseSig {
-    bool public constant ECDSASigEnabled = true;
+    uint64 public constant ECDSASig_VERSION = 1;
 
     using ECDSA for bytes32;
 

src/middleware/extensions/sigs/EdDSASig.sol

@@ -10,7 +10,7 @@ import {BaseSig} from "./BaseSig.sol";
  * @dev Implements BaseSig interface using EdDSA signature verification
  */
 abstract contract EdDSASig is BaseSig {
-    bool public constant EdDSASigEnabled = true;
+    uint64 public constant EdDSASig_VERSION = 1;
 
     /**
      * @notice Verifies that a signature was created by the owner of a key