refactor: consolidated module import paths

- Removed custom TypeScript path aliases and the associated transformation script.
- Replaced aliased imports with direct `@oh-my-pi` package imports for improved clarity.
- Simplified internal module references by removing explicit `/index` suffixes.

packages/coding-agent/src/capability/ssh.ts

@@ -4,7 +4,7 @@
  * Canonical shape for SSH host entries, regardless of source format.
  */
 
-import { defineCapability } from "./index";
+import { defineCapability } from ".";
 import type { SourceMeta } from "./types";
 
 /**