docs: drop jiti/TS-loader steps from getting-started guides

cli/checkly-init.mdx

@@ -49,7 +49,7 @@ npx checkly init -t cursor
 The `init` command detects your project context and adjusts its flow:
 
 - **No `package.json`** — prompts you to create one before continuing.
-- **No Checkly config** — creates a `checkly.config.ts` and installs `checkly` and `jiti` as dev dependencies.
+- **No Checkly config** — creates a `checkly.config.ts` and installs `checkly` as a dev dependency.
 - **Playwright detected** — provides context-aware setup that accounts for your existing test infrastructure.
 - **Existing Checkly project** — refreshes your agent skill to the latest version.
 

quickstarts/playwright-check.mdx

@@ -4,9 +4,10 @@ description: 'Turn your Playwright tests into production monitors by creating a
 sidebarTitle: 'Playwright Check Suite'
 ---
 
-import { YoutubeEmbed } from "/snippets/youtube-embed.jsx"
-import { CopyPromptButton } from "/snippets/copy-prompt-button.jsx"
-import SetupPrompt from "/snippets/playwright-check-suite-setup-prompt.mdx"
+import { CopyPromptButton } from "/snippets/copy-prompt-button.jsx";
+import SetupPrompt from "/snippets/playwright-check-suite-setup-prompt.mdx";
+import TsLoaderNote from '/snippets/ts-loader-note.mdx';
+import { YoutubeEmbed } from "/snippets/youtube-embed.jsx";
 
 Turn your Playwright tests into production monitors. Generate a working configuration with AI, or configure manually.
 
@@ -52,11 +53,7 @@ This prompt is also available in the Checkly UI when [creating a Playwright Chec
 npm install --save-dev checkly
 ```
 
-If you use TypeScript, also install `jiti` to bundle config and test files correctly:
-
-```bash terminal
-npm install --save-dev jiti
-```
+<TsLoaderNote />
 
 ## Step 2: Create Your checkly.config.ts
 

snippets/playwright-check-suite-setup-prompt.mdx

@@ -45,7 +45,7 @@ Set up the smallest possible working Checkly Playwright Check Suite from this re
 * Use `pwProjects` and/or `pwTags` when that is the cleanest way to select tests.
 * Configure `frequency` and `locations` for the check suite based on my choices.
 * If needed, set `cli.runLocation` to one of the chosen locations for local validation.
-* If this repo uses TypeScript for config/tests, make sure `checkly` is installed and add `jiti` if needed.
+* If this repo uses TypeScript for config/tests, make sure `checkly` is installed.
 * Only customize `installCommand` or `testCommand` if the repo layout or package manager requires it.
 
 ### Alert Channel Setup

snippets/ts-loader-note.mdx

@@ -1,3 +1,3 @@
 <Note>
-Built-in TypeScript support requires Checkly CLI `v8` or later. On earlier versions, also install a TypeScript loader with `npm install --save-dev ts-node typescript`.
+Built-in TypeScript support requires Checkly CLI `v8` or later. On earlier versions, also install a TypeScript loader with `npm install --save-dev jiti` (preferred) or `npm install --save-dev ts-node typescript`.
 </Note>