feat: complete evidence restructuring worktree

backend/src/pi/pi-process-manager.ts

@@ -7,7 +7,10 @@ import { buildPiChildEnv, canonicalPiProvider } from "./provider-credentials.js"
 import { loadPiAuthProviders } from "./auth-providers.js";
 import { secretValue } from "../config/secret-bundle.js";
 import { clearPrincipalEnvironment, principalEnvironment, type PrincipalContext } from "../auth/principal.js";
-import { createPiRuntimeAgentSnapshot } from "./managed-config.js";
+import {
+  configuredPiProviderApiKey,
+  createPiRuntimeAgentSnapshot,
+} from "./managed-config.js";
 
 export interface SessionRuntime {
   rpc: RpcClient;
@@ -81,6 +84,7 @@ export class PiProcessManager {
         authProviders: this.loadAuthProviders(agent.agentDir),
         credentialValue: secretValue(this.cfg, "THT_MODEL_API_KEY"),
         credentialFile: this.cfg.modelApiKeyFile,
+        configuredApiKey: configuredPiProviderApiKey(agent.models, provider),
         additions: { THT_SESSION: sessionId, THT_AUTHOR: author },
       });
       env.PI_CODING_AGENT_DIR = agent.agentDir;