test(frontend): add TaskBoard + TaskCard coverage and full coverage config

frontend/vitest.full-coverage.config.ts

@@ -0,0 +1,37 @@
+import path from "node:path";
+
+import { defineConfig } from "vitest/config";
+
+// Broader coverage config used for gap analysis.
+// - Does NOT enforce 100% thresholds.
+// - Includes most source files (excluding generated artifacts and types).
+// Keep the default vitest.config.ts as the scoped coverage gate.
+export default defineConfig({
+  resolve: {
+    alias: {
+      "@": path.resolve(__dirname, "./src"),
+    },
+  },
+  test: {
+    environment: "jsdom",
+    setupFiles: ["./src/setupTests.ts"],
+    globals: true,
+    coverage: {
+      provider: "v8",
+      reporter: ["text", "lcov"],
+      reportsDirectory: "./coverage-full",
+      include: ["src/**/*.{ts,tsx}"],
+      exclude: [
+        "**/*.d.ts",
+        "src/**/__generated__/**",
+        "src/**/generated/**",
+      ],
+      thresholds: {
+        lines: 0,
+        statements: 0,
+        functions: 0,
+        branches: 0,
+      },
+    },
+  },
+});