Initial commit: BlueCap Strategies Astro site

Static Astro 5 site for BlueCap Strategies with exact live-site content
parity, deployed to k3s via GitOps (ArgoCD).

- Page copy in Markdown content collections (services, focus-areas, pages,
  insights) with a Zod SEO schema enforced at build time
- Homepage + About restored to exact live copy; real live-site imagery
- Build-time SEO linter (scripts/seo-lint.mjs) and Playwright e2e suite
- Multi-stage Dockerfile (nginx serves dist/) and Kustomize manifests (k8s/)
- Per-agent robots.txt; config-driven PostHog + Umami analytics scaffold
- ADRs and engineering docs under docs/

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

playwright.config.ts

@@ -0,0 +1,34 @@
+import { defineConfig, devices } from "@playwright/test";
+
+export default defineConfig({
+  testDir: "./tests",
+  timeout: 30_000,
+  expect: {
+    timeout: 5_000,
+  },
+  use: {
+    baseURL: "http://localhost:4321",
+    trace: "retain-on-failure",
+  },
+  projects: [
+    {
+      name: "chromium-desktop",
+      use: {
+        browserName: "chromium",
+        viewport: { width: 1440, height: 900 },
+      },
+    },
+    {
+      name: "chromium-mobile",
+      use: {
+        browserName: "chromium",
+        ...devices["Pixel 5"],
+      },
+    },
+  ],
+  webServer: {
+    command: "npm run preview",
+    url: "http://localhost:4321",
+    reuseExistingServer: true,
+  },
+});