feat: implement PI-090 product tools

electron/coding-runtime/contracts.ts

@@ -157,6 +157,40 @@ export interface WriteLeaseDetailsV1 {
   status: 'waiting' | 'held' | 'released';
 }
 
+export interface AgentBrowserDetailsV1 {
+  schema: 'agent-browser.v1';
+  action: 'open' | 'status' | 'close' | 'reset_profile' | 'navigate' | 'send_cdp' | 'read_events' | 'read_payload';
+  attachmentId?: string;
+  mime?: string;
+}
+
+export interface GameAssetsDetailsV1 {
+  schema: 'game-assets.v1';
+  invocationId: string;
+  candidateIds: string[];
+  status: 'pending' | 'resolved';
+  pendingAssetIds: string[];
+  approvedAssetIds: string[];
+  discardedAssetIds: string[];
+}
+
+export interface RuntimeContextDetailsV1 {
+  schema: 'runtime-context.v1';
+  skills: Array<{
+    id: string;
+    name: string;
+    description: string;
+    selected: boolean;
+  }>;
+  commands: Array<{
+    name: string;
+    title: string;
+    description: string;
+    source: 'makelore' | 'pi' | 'skill';
+    skillId?: string;
+  }>;
+}
+
 export interface SubagentDetailsV1 {
   schema: 'subagent.v1';
   dispatchId: string;
@@ -176,6 +210,9 @@ export type KnownToolDetails =
   | ChangedFileDetailsV1
   | TaskStateDetailsV1
   | WriteLeaseDetailsV1
+  | AgentBrowserDetailsV1
+  | GameAssetsDetailsV1
+  | RuntimeContextDetailsV1
   | SubagentDetailsV1;
 
 export interface ConversationToolNode {