@

Add star-map Angular app, ETL pipeline, and caveman plugin

Angular 3D star map (galaxy/system/body views, Three.js rendering,
navigation store) plus the NASA ETL tooling that builds the star,
exoplanet and solar-system datasets, Playwright e2e suite, and the
cs:caveman Claude Code plugin (command, agent, skill).

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
@

playwright.config.ts

@@ -0,0 +1,32 @@
+import { defineConfig, devices } from '@playwright/test';
+
+/**
+ * End-to-end tests that exercise the app in a real browser: search-driven navigation and the
+ * galaxy↔system camera-flight transitions (raycasting, WebGPU/WebGL2 init, DOM state) that
+ * unit/component tests can only approximate under jsdom. See `e2e/README.md`.
+ */
+export default defineConfig({
+  testDir: './e2e',
+  fullyParallel: true,
+  forbidOnly: !!process.env.CI,
+  retries: process.env.CI ? 2 : 0,
+  reporter: 'html',
+  use: {
+    baseURL: 'http://localhost:4300',
+    trace: 'on-first-retry'
+  },
+  projects: [
+    {
+      name: 'chromium',
+      use: { ...devices['Desktop Chrome'] }
+    }
+  ],
+  webServer: {
+    // Uses a dedicated port (rather than the Angular CLI's conventional 4200) so this never
+    // collides with an unrelated `ng serve`/other server a developer already has running.
+    command: 'npm run start -- --port=4300',
+    url: 'http://localhost:4300',
+    reuseExistingServer: !process.env.CI,
+    timeout: 120_000
+  }
+});