Replace findPaths with targetPaths and findOwnPaths

Split the path resolution API in @backstage/cli-common into
targetPaths (cwd-based singleton) and findOwnPaths (package-relative).
Migrate all consumers across the repo away from the deprecated findPaths.

Rename TargetPaths/OwnPaths properties to resolve/resolveRoot,
removing the redundant type prefix from property names.

Make findOwnPaths calls lazy in modules - called inside functions
rather than at module scope.

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>
Co-authored-by: Cursor <cursoragent@cursor.com>

packages/codemods/src/action.ts

@@ -16,17 +16,16 @@
 
 import { relative as relativePath } from 'node:path';
 import { OptionValues } from 'commander';
-import { findPaths, run } from '@backstage/cli-common';
+import { findOwnPaths, run } from '@backstage/cli-common';
 import { platform } from 'node:os';
 
-// eslint-disable-next-line no-restricted-syntax
-const paths = findPaths(__dirname);
-
 export function createCodemodAction(name: string) {
   return async (dirs: string[], opts: OptionValues) => {
+    // eslint-disable-next-line no-restricted-syntax
+    const paths = findOwnPaths(__dirname);
     const transformPath = relativePath(
       process.cwd(),
-      paths.resolveOwn('transforms', `${name}.js`),
+      paths.resolve('transforms', `${name}.js`),
     );
 
     const args = [