refactor(core): replace manual syncPlanModeTools with declarative policy rules (#20596)

packages/core/src/tools/ask-user.ts

@@ -28,9 +28,11 @@ export class AskUserTool extends BaseDeclarativeTool<
   AskUserParams,
   ToolResult
 > {
+  static readonly Name = ASK_USER_TOOL_NAME;
+
   constructor(messageBus: MessageBus) {
     super(
-      ASK_USER_TOOL_NAME,
+      AskUserTool.Name,
       ASK_USER_DISPLAY_NAME,
       ASK_USER_DEFINITION.base.description!,
       Kind.Communicate,

packages/core/src/tools/enter-plan-mode.ts

@@ -27,12 +27,14 @@ export class EnterPlanModeTool extends BaseDeclarativeTool<
   EnterPlanModeParams,
   ToolResult
 > {
+  static readonly Name = ENTER_PLAN_MODE_TOOL_NAME;
+
   constructor(
     private config: Config,
     messageBus: MessageBus,
   ) {
     super(
-      ENTER_PLAN_MODE_TOOL_NAME,
+      EnterPlanModeTool.Name,
       'Enter Plan Mode',
       ENTER_PLAN_MODE_DEFINITION.base.description!,
       Kind.Plan,

packages/core/src/tools/exit-plan-mode.ts

@@ -35,6 +35,8 @@ export class ExitPlanModeTool extends BaseDeclarativeTool<
   ExitPlanModeParams,
   ToolResult
 > {
+  static readonly Name = EXIT_PLAN_MODE_TOOL_NAME;
+
   constructor(
     private config: Config,
     messageBus: MessageBus,
@@ -42,7 +44,7 @@ export class ExitPlanModeTool extends BaseDeclarativeTool<
     const plansDir = config.storage.getPlansDir();
     const definition = getExitPlanModeDefinition(plansDir);
     super(
-      EXIT_PLAN_MODE_TOOL_NAME,
+      ExitPlanModeTool.Name,
       'Exit Plan Mode',
       definition.base.description!,
       Kind.Plan,