refactor: move vscode tests to e2e (#5911)

* wip: migrate vscode tests to e2e

* feat: add codeWorkspace to global setup

* refactor: only use dir in spawn when we should

* wip: migrate more tests

* refactor: move all vscode tests to e2e

* refactor(ci): move unit to own job

* fixup: add codecov to unit test step

* Update test/e2e/models/CodeServer.ts

* Update test/e2e/models/CodeServer.ts

* docs: add note about intercept requests

* refactor: rm unused clean() calls

* refactor: delete duplicate test

* refactor: update 'should not redirect' test

test/utils/globalE2eSetup.ts

@@ -1,6 +1,8 @@
 import { workspaceDir } from "./constants"
-import { clean } from "./helpers"
+import { clean, tmpdir } from "./helpers"
 import * as wtfnode from "./wtfnode"
+import * as path from "path"
+import { promises as fs } from "fs"
 
 /**
  * Perform workspace cleanup and authenticate. This should be ran before e2e
@@ -17,5 +19,14 @@ export default async function () {
     wtfnode.setup()
   }
 
+  // Create dummy code-workspace for routes.test.ts
+  const codeWorkspace = path.join(await tmpdir(workspaceDir), "test.code-workspace")
+  await fs.writeFile(codeWorkspace, "")
+  process.env.CODE_WORKSPACE_DIR = codeWorkspace
+
+  // Create dummy folder for routes.test.ts
+  const folder = await tmpdir(workspaceDir)
+  process.env.CODE_FOLDER_DIR = folder
+
   console.log("✅ Global Setup for Playwright End-to-End Tests is now complete.")
 }