chore: unblock CI lint, add MIT LICENSE, humanize README copy

- Fix biome formatter complaints across 6 web files (long string
  joins, one-line JSX, array inlining) so `pnpm lint` is green.
- Suppress biome's noDangerouslySetInnerHtml on the JSON-LD <script>
  in root layout with a justified biome-ignore: the payload is a
  static object we control and every '<' is escaped to '\u003c', so
  no tag can close the script tag early.
- Add MIT LICENSE at repo root covering the whole repository.
- Update the README license badge + section to reflect plain MIT
  everywhere; drop the old "packages-only MIT, rest source-available"
  hedge now that the project is fully open-source.
- Tighten README copy in TL;DR, the self-host note, "why star this",
  and the license blurb — fewer throat-clearings, more contractions,
  stronger hooks.

Author: Devansh-365

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Devansh Tiwari
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -15,7 +15,7 @@ Serialized writes. Idempotent retries. Typed TypeScript SDKs, generated live fro
 [![CI](https://img.shields.io/github/actions/workflow/status/Devansh-365/sheetforge/ci.yml?branch=main&style=for-the-badge&logo=githubactions&logoColor=white&label=CI&labelColor=0c0c0e&color=22c55e)](https://github.com/Devansh-365/sheetforge/actions)
 [![Stars](https://img.shields.io/github/stars/Devansh-365/sheetforge?style=for-the-badge&logo=github&logoColor=white&labelColor=0c0c0e&color=22c55e)](https://github.com/Devansh-365/sheetforge/stargazers)
 [![Issues](https://img.shields.io/github/issues/Devansh-365/sheetforge?style=for-the-badge&logo=github&logoColor=white&labelColor=0c0c0e&color=22c55e)](https://github.com/Devansh-365/sheetforge/issues)
-[![License](https://img.shields.io/badge/packages-MIT-0c0c0e?style=for-the-badge&labelColor=22c55e)](#license)
+[![License](https://img.shields.io/badge/license-MIT-0c0c0e?style=for-the-badge&labelColor=22c55e)](./LICENSE)
 [![Self-host](https://img.shields.io/badge/status-self--host%20only-22c55e?style=for-the-badge&labelColor=0c0c0e)](#status-self-host-only-for-now)
 [![PRs welcome](https://img.shields.io/badge/PRs-welcome-0c0c0e?style=for-the-badge&labelColor=22c55e)](#contributing)
 
@@ -33,7 +33,7 @@ Serialized writes. Idempotent retries. Typed TypeScript SDKs, generated live fro
 >
 > The landing site at **[sheetforge.dev](https://sheetforge.dev)** is live, but the backend is **not yet hosted**. To use sheetforge today, clone the repo and run the full stack locally — `pnpm dev` boots the Next.js dashboard, Hono API, and the queue worker on your own machine. A managed/hosted SaaS is on the roadmap; the MIT-licensed OSS core (`packages/queue`, `packages/codegen`, `packages/sdk-ts`) will stay free forever. See the [self-host quickstart](#quickstart) below.
 
-> **TL;DR.** The Google Sheets API drops rows under concurrent writes. Every "Sheets as a backend" wrapper you have tried (SheetDB, Sheety, NoCodeAPI) forwards your POST straight to `values.append` and inherits the bug. **sheetforge** wraps every write in a per-sheet queue fenced by a Postgres advisory lock. 50 parallel POSTs → 50 ordered rows, retry-safe by key. And because the sheet's header row is the schema, it generates a typed TypeScript SDK you commit to your repo.
+> **TL;DR.** The Google Sheets API drops rows under concurrent writes. Every "Sheets as a backend" wrapper (SheetDB, Sheety, NoCodeAPI) forwards your POST straight to `values.append` and inherits the bug. **sheetforge** wraps every write in a per-sheet queue fenced by a Postgres advisory lock: 50 parallel writes, 50 ordered rows, retry-safe by key. And because your header row is the schema, you get a typed TypeScript SDK you can commit alongside the call sites.
 
 ## The problem
 
@@ -87,9 +87,9 @@ await Promise.all([
 | Hosted SaaS (sign up, skip local infra) | ⏳ planned after V1 stabilizes |
 | OSS core (`packages/queue`, `packages/codegen`, `packages/sdk-ts`) | ✅ MIT, free forever |
 
-**What this means for you.** If you land on the marketing site today and hit "Sign in", that flow only works against an API *you* run — the hosted endpoint isn't up yet. To try the product, clone this repo, follow the [quickstart](#quickstart), and the dashboard at `http://localhost:3000` gives you the whole experience (OAuth, sheet connect, typed SDK download).
+**What this means for you.** The "Sign in" button on [sheetforge.dev](https://sheetforge.dev) points at an API *you* run — there's no hosted endpoint yet. Clone the repo, follow the [quickstart](#quickstart), and `http://localhost:3000` gives you the full flow: OAuth, sheet connect, typed SDK download.
 
-I'll update this section the moment the hosted API is live. Star the repo to get notified.
+I'll flip this section the moment the hosted API is live. Star the repo if you want the ping.
 
 ## Quickstart
 
@@ -337,7 +337,7 @@ See the `good-first-queue-hack` and `sdk-codegen` labels if you want to help pul
 
 ## Why star this
 
-Most "Sheets as a backend" tools wrap a broken primitive. sheetforge fixes the primitive and hands you a typed client on the way out. If you have ever shipped a form on Sheets and watched rows go missing during a launch, starring this is the cheapest vote for correctness I can ask for.
+Most "Sheets as a backend" tools wrap a broken primitive. sheetforge fixes the primitive, then hands you a typed client on the way out. If you've ever shipped a form on Sheets and watched rows vanish mid-launch, a star is the cheapest vote for correctness you can cast.
 
 ## Contributing
 
@@ -361,7 +361,7 @@ Issues and discussions are open. I answer them.
 
 ## License
 
-`packages/queue`, `packages/codegen`, and `packages/sdk-ts` are **MIT** once the V0 concurrency acceptance demo passes. The apps and slices are **source-available** (all-rights-reserved pre-launch, source-available after). See [`LICENSE`](./LICENSE) once it lands.
+[MIT](./LICENSE). Clone, fork, self-host, ship — no strings. When the hosted SaaS lands it'll run on the same MIT core; the managed service is the product, the code stays free.
 
 <br />
 

apps/web/src/app/app/layout.tsx

@@ -75,8 +75,8 @@ export default function DashboardLayout({
               aria-hidden="true"
             />
             <span>
-              sheetforge is self-host only for now — the dashboard talks to your
-              own API. Hosted SaaS is on the way.{' '}
+              sheetforge is self-host only for now — the dashboard talks to your own API. Hosted
+              SaaS is on the way.{' '}
               <a
                 href="https://github.com/Devansh-365/sheetforge#quickstart"
                 target="_blank"

apps/web/src/app/layout.tsx

@@ -9,8 +9,7 @@ const ibmPlexMono = IBM_Plex_Mono({
 });
 
 const SITE_URL = 'https://sheetforge.dev';
-const title =
-  'sheetforge — Google Sheets as a backend that actually behaves like one';
+const title = 'sheetforge — Google Sheets as a backend that actually behaves like one';
 const description =
   'Open-source, race-condition-safe Google Sheets backend. 1000 concurrent writes, 1000 ordered rows. Typed TypeScript & Python SDKs generated from your sheet headers. Self-host today — hosted SaaS coming soon.';
 
@@ -125,10 +124,7 @@ const jsonLd = {
       name: 'sheetforge',
       url: SITE_URL,
       logo: `${SITE_URL}/icon`,
-      sameAs: [
-        'https://github.com/Devansh-365/sheetforge',
-        'https://github.com/Devansh-365',
-      ],
+      sameAs: ['https://github.com/Devansh-365/sheetforge', 'https://github.com/Devansh-365'],
     },
     {
       '@type': 'WebSite',
@@ -214,6 +210,7 @@ export default function RootLayout({
       <head>
         <script
           type="application/ld+json"
+          // biome-ignore lint/security/noDangerouslySetInnerHtml: JSON-LD is a static object we control, and `<` is escaped to `\u003c` so no tag can close the <script> early.
           dangerouslySetInnerHTML={{
             __html: JSON.stringify(jsonLd).replace(/</g, '\\u003c'),
           }}

apps/web/src/app/manifest.ts

@@ -4,8 +4,7 @@ export default function manifest(): MetadataRoute.Manifest {
   return {
     name: 'sheetforge',
     short_name: 'sheetforge',
-    description:
-      'Race-condition-safe Google Sheets backend with typed TypeScript/Python SDKs.',
+    description: 'Race-condition-safe Google Sheets backend with typed TypeScript/Python SDKs.',
     start_url: '/',
     display: 'standalone',
     background_color: '#0c0c0e',

apps/web/src/app/opengraph-image.tsx

@@ -1,8 +1,7 @@
 import { ImageResponse } from 'next/og';
 
 export const runtime = 'edge';
-export const alt =
-  'sheetforge — Google Sheets as a backend that actually behaves like one';
+export const alt = 'sheetforge — Google Sheets as a backend that actually behaves like one';
 export const size = { width: 1200, height: 630 };
 export const contentType = 'image/png';
 
@@ -110,9 +109,7 @@ export default function OgImage() {
             1000 concurrent writes · 1000 ordered rows · 0 collisions
           </span>
         </span>
-        <span style={{ color: '#4ade80' }}>
-          github.com/Devansh-365/sheetforge
-        </span>
+        <span style={{ color: '#4ade80' }}>github.com/Devansh-365/sheetforge</span>
       </div>
     </div>,
     {