Update admin theme/layout and refresh README details.

Align the project baseline with the latest admin interface styling and layout structure while documenting setup and usage updates in README.

package.json

@@ -0,0 +1,20 @@
+{
+  "name": "compton",
+  "private": true,
+  "version": "1.0.0",
+  "packageManager": "pnpm@9.15.9",
+  "pnpm": {
+    "onlyBuiltDependencies": [
+      "esbuild"
+    ]
+  },
+  "scripts": {
+    "lint": "pnpm -r --if-present lint",
+    "typecheck": "pnpm -r --if-present typecheck",
+    "typecheck:all": "pnpm typecheck && cd apps/api && python -m mypy app",
+    "test:ci": "pnpm --filter web test:ci && cd apps/api && python -m pytest --cov=app --cov-fail-under=90",
+    "check:all": "pnpm lint && pnpm typecheck:all && pnpm --filter web test:ci && cd apps/api && python -m pytest --cov=app --cov-fail-under=90 && pnpm --filter web e2e",
+    "e2e": "pnpm --filter web e2e",
+    "openapi:types": "python apps/api/scripts/export_openapi.py && pnpm --filter @compton/shared-types generate"
+  }
+}