Update names to kebab case

src/APL/file-apl.test.ts

@@ -1,7 +1,7 @@
 import { promises as fsPromises } from "fs";
 import { afterEach, describe, expect, it, vi } from "vitest";
 
-import { FileAPL } from "./fileAPL";
+import { FileAPL } from "./file-apl";
 
 const stubAuthData = {
   domain: "example.com",

src/APL/index.ts

@@ -1,3 +1,3 @@
 export * from "./apl";
-export * from "./fileAPL";
+export * from "./file-apl";
-export * from "./vercelAPL";
+export * from "./vercel-apl";

src/APL/vercel-apl.test.ts

@@ -1,6 +1,6 @@
 import { afterEach, describe, expect, it } from "vitest";
 
-import { VercelAPL, VercelAPLVariables } from "./vercelAPL";
+import { VercelAPL, VercelAPLVariables } from "./vercel-apl";
 
 const aplConfig = {
   deploymentToken: "token",