Agents markdown and dependencies (#411)

* chore: add AGENTS guide and update npm dependencies

Co-authored-by: Jeremy Ward <basicBrogrammer@users.noreply.github.com>

* chore: modernize toolchain config after dependency upgrades

Co-authored-by: Jeremy Ward <basicBrogrammer@users.noreply.github.com>

* chore: remove unused lint plugin and upgrade eslint

Co-authored-by: Jeremy Ward <basicBrogrammer@users.noreply.github.com>

---------

Co-authored-by: Cursor Agent <cursoragent@cursor.com>

Author: basicBrogrammer

.eslintignore

@@ -0,0 +1,47 @@
+# AGENTS.md
+
+Guidance for coding agents working in this repository.
+
+## Project summary
+
+- **Name:** Crosspost Markdown
+- **Type:** GitHub Action written in TypeScript
+- **Entry point:** `src/main.ts`
+- **Published artifact:** `dist/index.js` (bundled with `@vercel/ncc`)
+
+## Local setup
+
+1. Install dependencies:
+   - `npm install`
+2. Run checks:
+   - `npm run build`
+   - `npm run lint`
+   - `npm test`
+
+## Common commands
+
+- `npm run build` — compile TypeScript
+- `npm run lint` — run ESLint on `src/**/*.ts`
+- `npm run test` — run Jest test suite
+- `npm run package` — bundle action into `dist/index.js`
+- `npm run all` — run build, format, lint, package, and tests
+
+## Repository layout
+
+- `src/` — action implementation
+  - `publish/` — publisher integrations (dev.to, medium)
+- `__tests__/` — shared/fixture-driven tests
+- `action.yml` — action metadata and inputs
+- `dist/` — generated bundle committed for GitHub Actions runtime
+
+## Dependency updates
+
+- Use npm for dependency management.
+- Update direct dependencies in `package.json`, then regenerate lockfile with `npm install`.
+- After dependency changes, run `npm run build && npm run lint && npm test`.
+- If runtime code changes are introduced, regenerate `dist/` with `npm run package`.
+
+## Safety notes
+
+- Do not commit secrets or API tokens.
+- Treat `dist/` as generated output; keep it in sync with runtime changes.

.eslintrc.json

@@ -3,6 +3,8 @@ export const getInput = (key: string) => {
   switch (key) {
     case 'dev-to-token':
       return 'dev-to-token-testing';
+    case 'medium-token':
+      return '';
     case 'github-token':
       return 'gh-token-mock';
     case 'content-dir':
@@ -17,3 +19,4 @@ export const getInput = (key: string) => {
 };
 
 export const info = jest.fn();
+export const setFailed = jest.fn();

AGENTS.md

@@ -26,8 +26,10 @@ export const context = {
 
 export const getOctokit = (token: string): any => {
   return {
-    repos: {
-      getCommit: () => new Commit(),
+    rest: {
+      repos: {
+        getCommit: () => new Commit(),
+      },
     },
   };
 };