fix(server): keep Codex shadow SQLite state together

apps/server/src/orchestration-v2/Adapters/CodexAdapterV2.ts

@@ -1781,17 +1781,24 @@ export const createCodexAdapterV2 = Effect.fn("CodexAdapterV2.createCodexAdapter
   const serverConfig = yield* ServerConfig;
   const homeLayout = yield* resolveCodexHomeLayout(config);
 
-  yield* materializeCodexShadowHome(homeLayout).pipe(
-    Effect.mapError(
-      (cause) =>
-        new ProviderAdapterDriverCreateError({
-          driver: CODEX_DRIVER_KIND,
-          instanceId,
-          detail: "Failed to materialize the Codex shadow home.",
-          cause,
-        }),
-    ),
+  const environmentOverrides = yield* mergeProviderInstanceEnvironment(
+    environment,
+    hostEnvironment,
   );
+  const processEnv =
+    hooks.resolveRuntime === undefined
+      ? yield* materializeCodexShadowHome(homeLayout, environmentOverrides).pipe(
+          Effect.mapError(
+            (cause) =>
+              new ProviderAdapterDriverCreateError({
+                driver: CODEX_DRIVER_KIND,
+                instanceId,
+                detail: "Failed to prepare the Codex shadow home.",
+                cause,
+              }),
+          ),
+        )
+      : environmentOverrides;
 
   const settings = {
     ...config,
@@ -1803,7 +1810,7 @@ export const createCodexAdapterV2 = Effect.fn("CodexAdapterV2.createCodexAdapter
   return yield* makeCodexAdapterV2({
     instanceId,
     settings,
-    environment: yield* mergeProviderInstanceEnvironment(environment, hostEnvironment),
+    environment: processEnv,
     clientFactory,
     digest,
     fileSystem,

apps/server/src/provider/CodexManagedRuntime.ts

@@ -91,7 +91,7 @@ export const makeCodexManagedRuntime = Effect.fn("makeCodexManagedRuntime")(func
       environmentId,
       profileKey,
     ]);
-    yield* materializeCodexShadowHome(homeLayout).pipe(
+    const homeEnvironment = yield* materializeCodexShadowHome(homeLayout, options.environment).pipe(
       Effect.provideService(FileSystem.FileSystem, fs),
       Effect.provideService(Path.Path, path),
       Effect.mapError(
@@ -100,6 +100,7 @@ export const makeCodexManagedRuntime = Effect.fn("makeCodexManagedRuntime")(func
             instanceId: options.instanceId,
             operation: "runtime",
             detail: cause.message,
+            cause,
           }),
       ),
     );
@@ -115,7 +116,7 @@ export const makeCodexManagedRuntime = Effect.fn("makeCodexManagedRuntime")(func
     );
     // Ambient CLI overrides cannot redirect a T3-owned token to a different provider.
     const environment: NodeJS.ProcessEnv = {
-      ...options.environment,
+      ...homeEnvironment,
       CODEX_HOME: homePath,
     };
     delete environment.ACCESS_TOKEN;

apps/server/src/provider/Drivers/CodexDriver.ts

@@ -185,11 +185,11 @@ export const CodexDriver: ProviderDriver<
     const installation = yield* CodexInstallation.CodexInstallation;
     const modelCatalog = yield* ModelCatalog.ModelCatalog;
     const currentCatalog = modelCatalog.current(DRIVER_KIND);
-    const processEnv = yield* mergeProviderInstanceEnvironment(
+    const environmentOverrides = yield* mergeProviderInstanceEnvironment(
       environment,
       yield* HostProcess.Environment,
     );
-    const environmentHome = processEnv.CODEX_HOME;
+    const environmentHome = environmentOverrides.CODEX_HOME;
     const homeConfig =
       !config.homePath.trim() && environmentHome?.trim()
         ? { ...config, homePath: environmentHome }
@@ -203,7 +203,7 @@ export const CodexDriver: ProviderDriver<
       accentColor,
       continuationGroupKey: continuationIdentity.continuationKey,
     });
-    yield* materializeCodexShadowHome(homeLayout).pipe(
+    const processEnv = yield* materializeCodexShadowHome(homeLayout, environmentOverrides).pipe(
       Effect.mapError(
         (cause) =>
           new ProviderDriverError({