chore: initial setup

.gitignore

@@ -0,0 +1,34 @@
+# dependencies
+/node_modules
+/.pnp
+.pnp.*
+
+# next.js
+/.next/
+/out/
+
+# production
+/build
+
+# misc
+.DS_Store
+*.pem
+
+# debug
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# env files
+.env*
+
+# vercel
+.vercel
+
+# typescript
+*.tsbuildinfo
+
+# docker
+.docker/
+data/
+drizzle/

CLAUDE.md

@@ -0,0 +1,31 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Project Overview
+
+**Tia** is a baby tracking app built with Next.js 15/16, designed for a Mama to track her baby's feeds, sleep, diapers, vaccinations, growth, and memories. The app features offline-first logging, AI-powered Q&A, and a Telegram alert system.
+
+## Common Commands
+
+```bash
+pnpm dev              # Start local dev server
+pnpm build           # Production build
+pnpm start          # Start production server
+```
+
+## Environment Variables
+
+See `.env.example` for required variables including DATABASE_URL, AUTH_SECRET, R2 credentials, LiteLLM config.
+
+## Sprint Plan
+
+Current: Sprint 0 (Foundation Infrastructure)
+- Sprint 0: Dev environment, Docker, Dokploy deploy
+- Sprint 1: Auth + Database with RLS
+- Sprint 2: Fast-log engine
+- Sprint 3: Medical vault
+- Sprint 4: Media pipeline
+- Sprint 5: AI Brain
+- Sprint 6: UI/UX polish
+- Sprint 7: Telegram alerts + launch

Project_tia.md

@@ -0,0 +1,170 @@
+# 🚀 PROJECT TIA — COMPLETE SPRINT PLAN
+
+## Plan Architecture
+
+Total scope: 7 sprints + Sprint 0 (setup)
+Sprint length: ~3-5 days each at full sprint mode
+Total timeline: ~4-5 weeks to v1 launch
+Task sizing: XS (15min) / S (1hr) / M (3hr) / L (6hr) / XL (full day, break it down)
+
+## SPRINT 0: FOUNDATION INFRASTRUCTURE
+
+Duration: 1 day (mostly manual setup)
+
+**Goal:** Working dev environment, repo initialized, deploy pipeline proven with hello-world.
+
+### Tasks
+
+**Task 0.1: Local Environment Verification** ⚠️ Manual | XS
+Check: node 20+, pnpm 8+, docker 24+, git
+
+**Task 0.2: Initialize Repository** ⚠️ Manual | S
+```bash
+git clone ssh://git@git.manohargupta.com:2222/manohar/tia.git
+cd tia
+pnpm create next-app@latest . --typescript --tailwind --app --src-dir --import-alias "@/*" --use-pnpm
+```
+
+**Task 0.3: Add Core Dependencies** 🤖 Agent | S
+Add: drizzle-orm, postgres, @auth/drizzle-adapter, next-auth@beta, framer-motion, date-fns, zod, @aws-sdk/client-s3, @aws-sdk/s3-request-presigner, openai, nanoid
+Dev: drizzle-kit, @types/node, tsx
+
+**Task 0.4: Set Up Local Postgres + Redis** 🤖 Agent | M
+docker-compose.dev.yml with PostgreSQL 16 (pgvector) and Redis 7
+
+**Task 0.5: Environment Variables Skeleton** ⚠️ Manual | XS
+Create .env.example and .env.local with all env vars
+
+**Task 0.6: Verify Deploy Pipeline** ⚠️ Manual | M
+Connect to Dokploy, set up auto-deploy, verify tia.manohargupta.com works
+
+**Task 0.7: Production Postgres on Dokploy** ⚠️ Manual | M
+Create Postgres with pgvector on Dokploy
+
+**Task 0.8: Create Dockerfile** 🤖 Agent | M
+Multi-stage Dockerfile for Next.js production builds
+
+---
+
+## SPRINT 1: DATABASE FOUNDATION + AUTH
+
+Duration: 4-5 days
+
+**Goal:** Mama can sign up via magic link, RLS multi-tenancy works end-to-end.
+
+### Tasks
+
+1.1: Drizzle Configuration
+1.2: Auth Schema (NextAuth tables)
+1.3: Family + Members + Children Schema
+1.4: Apply RLS Policies
+1.5: Drizzle Client with Family Context
+1.6: NextAuth v5 Setup with Magic Links
+1.7: First-Time User Onboarding Flow
+1.8: Add Second Member to Family
+
+---
+
+## SPRINT 2: AGE-AWARE FAST-LOG ENGINE
+
+Duration: 4-5 days
+
+**Goal:** Mama can log feeds, sleep, diapers from a contextual home screen. Offline-tolerant.
+
+### Tasks
+
+2.1: Logging Schema
+2.2: TypeScript Types for Each Log Type
+2.3: Server Action — Create Log Entry
+2.4: Stage-Aware Fast-Log Configuration
+2.5: Home Screen with Fast-Log UI
+2.6: Offline Queue with localStorage
+2.7: PWA Manifest + Service Worker
+
+---
+
+## SPRINT 3: MEDICAL VAULT
+
+Duration: 5 days
+
+**Goal:** Complete medical record-keeping with IAP vaccination tracker, growth charts, medication log.
+
+### Tasks
+
+3.1: IAP Vaccination Schedule Data
+3.2: Vaccination Tracking Schema
+3.3: Vaccination Onboarding Flow
+3.4: Vaccination Main View
+3.5: Growth Tracking + WHO Percentile Charts
+3.6: Medication Log + Doses + Corrections
+3.7: Safety Escalation Reference Card
+
+---
+
+## SPRINT 4: MEDIA PIPELINE + MEMORIES GALLERY
+
+Duration: 5 days
+
+**Goal:** Mama can upload photos that go directly to R2, get vision-tagged, and become searchable.
+
+### Tasks
+
+4.1: Cloudflare R2 Setup
+4.2: Memories + Attachments Schema
+4.3: Presigned URL Upload Flow
+4.4: Thumbnail Generation
+4.5: Vision AI Tagging Pipeline
+4.6: Memories Gallery UI
+4.7: Semantic Memory Search
+
+---
+
+## SPRINT 5: AI BRAIN
+
+Duration: 4 days
+
+**Goal:** Mama can ask questions in natural language, get answers via the right backend.
+
+### Tasks
+
+5.1: LiteLLM Client Wrapper
+5.2: Intent Classifier
+5.3: Structured Query Path with Function Calling
+5.4: Memory Search Path
+5.5: General Parenting Path with Guardrails
+5.6: Medical Redirect Path
+5.7: AI Doubt Box UI
+
+---
+
+## SPRINT 6: UI/UX POLISH
+
+Duration: 4 days
+
+**Goal:** App feels delightful to use. Pastel slam-book aesthetic. Time-of-day theme.
+
+### Tasks
+
+6.1: Design Tokens + Tailwind Config
+6.2: Sun/Moon Theme Switcher
+6.3: Reusable Bento Components
+6.4: Polish Home Screen
+6.5: Polish All Other Screens
+6.6: PWA Icons + Splash Screens
+
+---
+
+## SPRINT 7: TELEGRAM ALERTS + LAUNCH PREP
+
+Duration: 4 days
+
+**Goal:** Critical alerts work via Telegram. Public product page launches. App ready for daily use.
+
+### Tasks
+
+7.1: Telegram Bot Setup
+7.2: Scheduled Alerts via Cron
+7.3: Public Product Page
+7.4: PDF Export for Pediatrician
+7.5: Backup Automation
+7.6: Final Pre-Launch Checklist

README.md

@@ -0,0 +1,36 @@
+This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
+
+## Getting Started
+
+First, run the development server:
+
+```bash
+npm run dev
+# or
+yarn dev
+# or
+pnpm dev
+# or
+bun dev
+```
+
+Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
+
+You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
+
+This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
+
+## Learn More
+
+To learn more about Next.js, take a look at the following resources:
+
+- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
+- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
+
+You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
+
+## Deploy on Vercel
+
+The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
+
+Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.

docker-compose.dev.yml

@@ -0,0 +1,33 @@
+version: '3.8'
+
+services:
+  postgres:
+    image: pgvector/pgvector:pg16
+    container_name: tia-postgres
+    environment:
+      POSTGRES_DB: tia_dev
+      POSTGRES_USER: tia
+      POSTGRES_PASSWORD: tia_local_dev
+    ports:
+      - "5433:5432"
+    volumes:
+      - ./data/postgres:/var/lib/postgresql/data
+      - ./docker/init-db:/docker-entrypoint-initdb.d
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U tia -d tia_dev"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+
+  redis:
+    image: redis:7-alpine
+    container_name: tia-redis
+    ports:
+      - "6380:6379"
+    volumes:
+      - ./data/redis:/data
+    healthcheck:
+      test: ["CMD", "redis-cli", "ping"]
+      interval: 5s
+      timeout: 3s
+      retries: 5

docker/init-db/01-extensions.sql

@@ -0,0 +1,2 @@
+-- Enable pgvector extension
+CREATE EXTENSION IF NOT EXISTS vector;

next-env.d.ts

@@ -0,0 +1,6 @@
+/// <reference types="next" />
+/// <reference types="next/image-types/global" />
+import "./.next/dev/types/routes.d.ts";
+
+// NOTE: This file should not be edited
+// see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

next.config.ts

@@ -0,0 +1,7 @@
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
+  /* config options here */
+};
+
+export default nextConfig;

package.json

@@ -0,0 +1,36 @@
+{
+  "name": "tia",
+  "version": "0.1.0",
+  "private": true,
+  "scripts": {
+    "dev": "next dev",
+    "build": "next build",
+    "start": "next start"
+  },
+  "dependencies": {
+    "@auth/drizzle-adapter": "^1.11.2",
+    "@aws-sdk/client-s3": "^3.1045.0",
+    "@aws-sdk/s3-request-presigner": "^3.1045.0",
+    "date-fns": "^4.1.0",
+    "drizzle-orm": "^0.45.2",
+    "framer-motion": "^12.38.0",
+    "nanoid": "^5.1.11",
+    "next": "16.2.6",
+    "next-auth": "5.0.0-beta.31",
+    "openai": "^6.37.0",
+    "postgres": "^3.4.9",
+    "react": "19.2.4",
+    "react-dom": "19.2.4",
+    "zod": "^4.4.3"
+  },
+  "devDependencies": {
+    "@tailwindcss/postcss": "^4",
+    "@types/node": "^20",
+    "@types/react": "^19",
+    "@types/react-dom": "^19",
+    "drizzle-kit": "^0.31.10",
+    "tailwindcss": "^4",
+    "tsx": "^4.21.0",
+    "typescript": "^5"
+  }
+}

pnpm-workspace.yaml

@@ -0,0 +1,6 @@
+allowBuilds:
+  esbuild: set this to true or false
+  sharp: true
+ignoredBuiltDependencies:
+  - sharp
+  - unrs-resolver

postcss.config.mjs

@@ -0,0 +1,7 @@
+const config = {
+  plugins: {
+    "@tailwindcss/postcss": {},
+  },
+};
+
+export default config;

public/file.svg

@@ -0,0 +1 @@
+<svg fill="none" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M14.5 13.5V5.41a1 1 0 0 0-.3-.7L9.8.29A1 1 0 0 0 9.08 0H1.5v13.5A2.5 2.5 0 0 0 4 16h8a2.5 2.5 0 0 0 2.5-2.5m-1.5 0v-7H8v-5H3v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1M9.5 5V2.12L12.38 5zM5.13 5h-.62v1.25h2.12V5zm-.62 3h7.12v1.25H4.5zm.62 3h-.62v1.25h7.12V11z" clip-rule="evenodd" fill="#666" fill-rule="evenodd"/></svg>

public/globe.svg

@@ -0,0 +1 @@
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public/next.svg

@@ -0,0 +1 @@
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public/vercel.svg

@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1155 1000"><path d="m577.3 0 577.4 1000H0z" fill="#fff"/></svg>

public/window.svg

@@ -0,0 +1 @@
+<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>

src/app/globals.css

@@ -0,0 +1,26 @@
+@import "tailwindcss";
+
+:root {
+  --background: #ffffff;
+  --foreground: #171717;
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --font-sans: var(--font-geist-sans);
+  --font-mono: var(--font-geist-mono);
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --background: #0a0a0a;
+    --foreground: #ededed;
+  }
+}
+
+body {
+  background: var(--background);
+  color: var(--foreground);
+  font-family: Arial, Helvetica, sans-serif;
+}

src/app/layout.tsx

@@ -0,0 +1,33 @@
+import type { Metadata } from "next";
+import { Geist, Geist_Mono } from "next/font/google";
+import "./globals.css";
+
+const geistSans = Geist({
+  variable: "--font-geist-sans",
+  subsets: ["latin"],
+});
+
+const geistMono = Geist_Mono({
+  variable: "--font-geist-mono",
+  subsets: ["latin"],
+});
+
+export const metadata: Metadata = {
+  title: "Create Next App",
+  description: "Generated by create next app",
+};
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+  return (
+    <html
+      lang="en"
+      className={`${geistSans.variable} ${geistMono.variable} h-full antialiased`}
+    >
+      <body className="min-h-full flex flex-col">{children}</body>
+    </html>
+  );
+}

src/app/page.tsx

@@ -0,0 +1,65 @@
+import Image from "next/image";
+
+export default function Home() {
+  return (
+    <div className="flex flex-col flex-1 items-center justify-center bg-zinc-50 font-sans dark:bg-black">
+      <main className="flex flex-1 w-full max-w-3xl flex-col items-center justify-between py-32 px-16 bg-white dark:bg-black sm:items-start">
+        <Image
+          className="dark:invert"
+          src="/next.svg"
+          alt="Next.js logo"
+          width={100}
+          height={20}
+          priority
+        />
+        <div className="flex flex-col items-center gap-6 text-center sm:items-start sm:text-left">
+          <h1 className="max-w-xs text-3xl font-semibold leading-10 tracking-tight text-black dark:text-zinc-50">
+            To get started, edit the page.tsx file.
+          </h1>
+          <p className="max-w-md text-lg leading-8 text-zinc-600 dark:text-zinc-400">
+            Looking for a starting point or more instructions? Head over to{" "}
+            <a
+              href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+              className="font-medium text-zinc-950 dark:text-zinc-50"
+            >
+              Templates
+            </a>{" "}
+            or the{" "}
+            <a
+              href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+              className="font-medium text-zinc-950 dark:text-zinc-50"
+            >
+              Learning
+            </a>{" "}
+            center.
+          </p>
+        </div>
+        <div className="flex flex-col gap-4 text-base font-medium sm:flex-row">
+          <a
+            className="flex h-12 w-full items-center justify-center gap-2 rounded-full bg-foreground px-5 text-background transition-colors hover:bg-[#383838] dark:hover:bg-[#ccc] md:w-[158px]"
+            href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+            target="_blank"
+            rel="noopener noreferrer"
+          >
+            <Image
+              className="dark:invert"
+              src="/vercel.svg"
+              alt="Vercel logomark"
+              width={16}
+              height={16}
+            />
+            Deploy Now
+          </a>
+          <a
+            className="flex h-12 w-full items-center justify-center rounded-full border border-solid border-black/[.08] px-5 transition-colors hover:border-transparent hover:bg-black/[.04] dark:border-white/[.145] dark:hover:bg-[#1a1a1a] md:w-[158px]"
+            href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
+            target="_blank"
+            rel="noopener noreferrer"
+          >
+            Documentation
+          </a>
+        </div>
+      </main>
+    </div>
+  );
+}

tsconfig.json

@@ -0,0 +1,34 @@
+{
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": ["dom", "dom.iterable", "esnext"],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "react-jsx",
+    "incremental": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ],
+    "paths": {
+      "@/*": ["./src/*"]
+    }
+  },
+  "include": [
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    ".next/types/**/*.ts",
+    ".next/dev/types/**/*.ts",
+    "**/*.mts"
+  ],
+  "exclude": ["node_modules"]
+}