Lilac V3: live subtitle streaming + UX stabilization

.github/workflows/eval-flywheel.yml

@@ -0,0 +1,70 @@
+name: eval-flywheel
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+    inputs:
+      autoprod:
+        description: Promote to production when all gates pass
+        required: false
+        default: false
+        type: boolean
+
+jobs:
+  flywheel:
+    runs-on: ubuntu-latest
+    timeout-minutes: 90
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install Dependencies
+        run: bun install
+
+      - name: Install Vercel CLI
+        run: npm install --global vercel@latest
+
+      - name: Pull Vercel Project Settings
+        run: vercel pull --yes --environment preview --token "$VERCEL_TOKEN"
+        env:
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+          VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
+
+      - name: Install Playwright Chromium
+        run: bunx playwright install --with-deps chromium
+
+      - name: Generate Eval Audio Fixtures
+        run: bun run eval:prepare-audio
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+
+      - name: Run Eval Flywheel
+        run: bun run eval:flywheel
+        env:
+          CI: "true"
+          LILAC_FLYWHEEL_ENABLED: "true"
+          LILAC_FLYWHEEL_AUTOPROD_ENABLED: ${{ github.event.inputs.autoprod || 'false' }}
+          LILAC_FLYWHEEL_BUDGET_USD_LIMIT: "30"
+          LILAC_FLYWHEEL_MAX_PATCH_ATTEMPTS_PER_FAILURE: "1"
+          LILAC_FLYWHEEL_MAX_RUNS_PER_DAY: "8"
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+          VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
+
+      - name: Upload Eval Artifacts
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: eval-artifacts
+          path: .artifacts/evals
+          if-no-files-found: ignore

.github/workflows/live-smoke.yml

@@ -0,0 +1,52 @@
+name: live-smoke
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
+  smoke:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Bun
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version: latest
+
+      - name: Install Dependencies
+        run: bun install
+
+      - name: Install Vercel CLI
+        run: npm install --global vercel@latest
+
+      - name: Install Playwright Chromium
+        run: bunx playwright install --with-deps chromium
+
+      - name: Generate Smoke Audio Fixtures
+        run: bun run smoke:prepare-audio
+        env:
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+
+      - name: Run Live Smoke
+        run: bun run smoke:live
+        env:
+          CI: "true"
+          OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
+          VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+          VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+          VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
+
+      - name: Upload Smoke Artifacts
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: smoke-artifacts
+          path: .artifacts/smoke
+          if-no-files-found: ignore

.gitignore

@@ -33,4 +33,7 @@ yarn-error.log*
 
 # bun
 bun.lockb
-bun.lock
+bun.lock
+
+# smoke artifacts
+.artifacts

biome.json

@@ -1,3 +1,11 @@
 {
-	"extends": ["@rubriclab/config/biome"]
+	"css": {
+		"parser": {
+			"tailwindDirectives": true
+		}
+	},
+	"extends": ["@rubriclab/config/biome"],
+	"files": {
+		"includes": ["**", "!next-env.d.ts"]
+	}
 }

components.json

@@ -0,0 +1,23 @@
+{
+	"$schema": "https://ui.shadcn.com/schema.json",
+	"aliases": {
+		"components": "@/components",
+		"hooks": "@/hooks",
+		"lib": "@/lib",
+		"ui": "@/components/ui",
+		"utils": "@/lib/utils"
+	},
+	"iconLibrary": "lucide",
+	"registries": {},
+	"rsc": true,
+	"rtl": false,
+	"style": "new-york",
+	"tailwind": {
+		"baseColor": "neutral",
+		"config": "tailwind.config.ts",
+		"css": "src/app/styles.css",
+		"cssVariables": true,
+		"prefix": ""
+	},
+	"tsx": true
+}

package.json

@@ -1,20 +1,36 @@
 {
 	"dependencies": {
 		"@prisma/client": "^6.19.0",
+		"@radix-ui/react-dialog": "^1.1.15",
+		"@radix-ui/react-scroll-area": "^1.2.10",
+		"@radix-ui/react-select": "^2.2.6",
+		"@radix-ui/react-separator": "^1.1.8",
+		"@radix-ui/react-slider": "^1.3.6",
+		"@radix-ui/react-slot": "^1.2.4",
+		"@radix-ui/react-switch": "^1.2.6",
+		"@radix-ui/react-tabs": "^1.1.13",
 		"@t3-oss/env-nextjs": "^0.13.8",
+		"class-variance-authority": "^0.7.1",
+		"clsx": "^2.1.1",
 		"dotenv": "^17.2.3",
 		"framer-motion": "^12.0.0",
+		"lucide-react": "^0.576.0",
 		"next": "16.0.10",
 		"react": "^19.2.0",
-		"react-dom": "^19.2.0"
+		"react-dom": "^19.2.0",
+		"tailwind-merge": "^3.5.0",
+		"tailwindcss-animate": "^1.0.7"
 	},
 	"description": "This project was bootstrapped with create-rubric-app",
 	"devDependencies": {
 		"@rubriclab/config": "^0.0.22",
+		"@tailwindcss/postcss": "^4.2.1",
 		"@types/node": "^24.10.1",
 		"@types/react": "^19.2.3",
 		"@types/react-dom": "^19.2.3",
+		"playwright": "^1.58.2",
 		"prisma": "^6.19.0",
+		"tailwindcss": "^4.2.1",
 		"typescript": "^5.9.3",
 		"zod": "^4.1.12"
 	},
@@ -31,7 +47,14 @@
 		"db:seed": "prisma db seed",
 		"db:studio": "prisma studio",
 		"dev": "next dev",
+		"eval:flywheel": "bun run scripts/evals/runEvalFlywheel.ts",
+		"eval:live": "bun run scripts/evals/runEvalSuite.ts --target-url https://lilac.chat --candidate-id baseline-prod",
+		"eval:prepare-audio": "bun run smoke:prepare-audio",
+		"eval:preview": "bun run scripts/evals/runEvalSuite.ts --candidate-id workspace-preview",
 		"format": "bun x biome check --write .",
+		"smoke:live": "bun run scripts/smoke/runLiveConversationSmoke.ts --target-url https://lilac.chat",
+		"smoke:local": "bun run scripts/smoke/runLiveConversationSmoke.ts --target-url http://localhost:3000 --skip-vercel-logs --skip-chat",
+		"smoke:prepare-audio": "bun run scripts/smoke/generateSmokeAudio.ts",
 		"start": "next start"
 	},
 	"version": "0.0.0"