feat: add elevated bash mode

src/gateway/protocol/schema.ts

@@ -309,6 +309,7 @@ export const SessionsPatchParamsSchema = Type.Object(
     key: NonEmptyString,
     thinkingLevel: Type.Optional(Type.Union([NonEmptyString, Type.Null()])),
     verboseLevel: Type.Optional(Type.Union([NonEmptyString, Type.Null()])),
+    elevatedLevel: Type.Optional(Type.Union([NonEmptyString, Type.Null()])),
     model: Type.Optional(Type.Union([NonEmptyString, Type.Null()])),
     sendPolicy: Type.Optional(
       Type.Union([Type.Literal("allow"), Type.Literal("deny"), Type.Null()]),

src/gateway/server-bridge.ts

@@ -18,6 +18,7 @@ import {
 } from "../agents/pi-embedded.js";
 import { normalizeGroupActivation } from "../auto-reply/group-activation.js";
 import {
+  normalizeElevatedLevel,
   normalizeThinkLevel,
   normalizeVerboseLevel,
 } from "../auto-reply/thinking.js";
@@ -384,6 +385,25 @@ export function createBridgeHandlers(ctx: BridgeHandlersContext) {
             }
           }
 
+          if ("elevatedLevel" in p) {
+            const raw = p.elevatedLevel;
+            if (raw === null) {
+              delete next.elevatedLevel;
+            } else if (raw !== undefined) {
+              const normalized = normalizeElevatedLevel(String(raw));
+              if (!normalized) {
+                return {
+                  ok: false,
+                  error: {
+                    code: ErrorCodes.INVALID_REQUEST,
+                    message: `invalid elevatedLevel: ${String(raw)}`,
+                  },
+                };
+              }
+              next.elevatedLevel = normalized;
+            }
+          }
+
           if ("model" in p) {
             const raw = p.model;
             if (raw === null) {

src/gateway/session-utils.ts

@@ -36,6 +36,7 @@ export type GatewaySessionRow = {
   abortedLastRun?: boolean;
   thinkingLevel?: string;
   verboseLevel?: string;
+  elevatedLevel?: string;
   sendPolicy?: "allow" | "deny";
   inputTokens?: number;
   outputTokens?: number;
@@ -276,6 +277,7 @@ export function listSessionsFromStore(params: {
         abortedLastRun: entry?.abortedLastRun,
         thinkingLevel: entry?.thinkingLevel,
         verboseLevel: entry?.verboseLevel,
+        elevatedLevel: entry?.elevatedLevel,
         sendPolicy: entry?.sendPolicy,
         inputTokens: entry?.inputTokens,
         outputTokens: entry?.outputTokens,