fix(coding-agent): export package asset path helpers

closes #5415

packages/coding-agent/CHANGELOG.md

@@ -7,6 +7,7 @@
 - Added project trust gating for project-local settings, resources, instructions, and packages ([#5332](https://github.com/earendil-works/pi/pull/5332)).
 - Added the latest prompt cache hit rate to the interactive footer.
 - Exported RPC extension UI request and response types from the public API ([#5455](https://github.com/earendil-works/pi/issues/5455)).
+- Exported coding-agent package asset path helpers from the public API ([#5415](https://github.com/earendil-works/pi/issues/5415)).
 
 ### Fixed
 

packages/coding-agent/docs/sdk.md

@@ -1112,6 +1112,11 @@ createEventBus
 
 // Helpers
 defineTool
+getAgentDir
+getPackageDir
+getReadmePath
+getDocsPath
+getExamplesPath
 
 // Session management
 SessionManager

packages/coding-agent/src/index.ts

@@ -3,7 +3,7 @@
 export { type Args, parseArgs } from "./cli/args.ts";
 
 // Config paths
-export { getAgentDir, VERSION } from "./config.ts";
+export { getAgentDir, getDocsPath, getExamplesPath, getPackageDir, getReadmePath, VERSION } from "./config.ts";
 export {
 	AgentSession,
 	type AgentSessionConfig,