refactor(coding-agent): revert preloadedExtensionsResult back to preloadedExtensions

The rename was unnecessary.

packages/coding-agent/CHANGELOG.md

@@ -2,10 +2,6 @@
 
 ## [Unreleased]
 
-### Added
-
-- `PI_SKIP_VERSION_CHECK` environment variable to disable new version notifications at startup ([#549](https://github.com/badlogic/pi-mono/pull/549) by [@aos](https://github.com/aos))
-
 ### Breaking Changes
 
 - `ctx.ui.custom()` factory signature changed from `(tui, theme, done)` to `(tui, theme, keybindings, done)` for consistency with other input-handling factories
@@ -14,11 +10,11 @@
 - `ExtensionRunner` constructor now requires `runtime: ExtensionRuntime` as second parameter
 - `ExtensionRunner.initialize()` signature changed from options object to `(actions, contextActions, commandContextActions?, uiContext?)`
 - `ExtensionRunner.getHasUI()` renamed to `hasUI()`
-- `CreateAgentSessionOptions.preloadedExtensions` renamed to `preloadedExtensionsResult`
 - `CreateAgentSessionResult` now returns `extensionsResult: LoadExtensionsResult` instead of `customToolsResult`
 
 ### Added
 
+- `PI_SKIP_VERSION_CHECK` environment variable to disable new version notifications at startup ([#549](https://github.com/badlogic/pi-mono/pull/549) by [@aos](https://github.com/aos))
 - Extension UI dialogs (`ctx.ui.select()`, `ctx.ui.confirm()`, `ctx.ui.input()`) now support a `timeout` option that auto-dismisses the dialog with a live countdown display. Simpler alternative to `AbortSignal` for timed dialogs.
 - Extensions can now provide custom editor components via `ctx.ui.setEditorComponent((tui, theme, keybindings) => ...)`. Extend `CustomEditor` for full app keybinding support (escape, ctrl+d, model switching, etc.). See `examples/extensions/modal-editor.ts`, `examples/extensions/rainbow-editor.ts`, and `docs/tui.md` Pattern 7.
 - `ExtensionRuntime` interface for shared runtime state and action methods

packages/coding-agent/src/core/sdk.ts

@@ -109,7 +109,7 @@ export interface CreateAgentSessionOptions {
 	 * Pre-loaded extensions result (skips file discovery).
 	 * @internal Used by CLI when extensions are loaded early to parse custom flags.
 	 */
-	preloadedExtensionsResult?: LoadExtensionsResult;
+	preloadedExtensions?: LoadExtensionsResult;
 
 	/** Shared event bus for tool/extension communication. Default: creates new bus. */
 	eventBus?: EventBus;
@@ -438,9 +438,9 @@ export async function createAgentSession(options: CreateAgentSessionOptions = {}
 
 	// Load extensions (discovers from standard locations + configured paths)
 	let extensionsResult: LoadExtensionsResult;
-	if (options.preloadedExtensionsResult !== undefined) {
+	if (options.preloadedExtensions !== undefined) {
 		// Use pre-loaded extensions (from early CLI flag discovery)
-		extensionsResult = options.preloadedExtensionsResult;
+		extensionsResult = options.preloadedExtensions;
 	} else if (options.extensions !== undefined) {
 		// User explicitly provided extensions array (even if empty) - skip discovery
 		// Create runtime for inline extensions

packages/coding-agent/src/main.ts

@@ -188,7 +188,7 @@ function buildSessionOptions(
 
 	// Pre-loaded extensions (from early CLI flag discovery)
 	if (extensionsResult && extensionsResult.extensions.length > 0) {
-		options.preloadedExtensionsResult = extensionsResult;
+		options.preloadedExtensions = extensionsResult;
 	}
 
 	return options;