Update README.md

README.md

@@ -8,336 +8,3 @@ sdk_version: '1.0'
 app_file: Dockerfile
 pinned: false
 ---
-
-<div align="center">
-
-# TriChat
-
-### Temporary anonymous rooms for quick file sharing between devices.
-
-No account. No phone login. No personal messenger on shared PCs.
-
-**Open a room. Share what you need. Everything clears after 5 hours.**
-
-<p>
-  <a href="https://huggingface.co/spaces/parthmax/TriChat"><img alt="Live Demo" src="https://img.shields.io/badge/Live%20Demo-Hugging%20Face-ffcc4d?style=for-the-badge" /></a>
-  <img alt="FastAPI" src="https://img.shields.io/badge/FastAPI-009688?style=for-the-badge&logo=fastapi&logoColor=white" />
-  <img alt="WebSockets" src="https://img.shields.io/badge/WebSockets-Realtime-3b82f6?style=for-the-badge" />
-  <img alt="Temporary" src="https://img.shields.io/badge/Auto%20Delete-5%20Hours-f472b6?style=for-the-badge" />
-</p>
-
-<p>
-  <a href="https://huggingface.co/spaces/parthmax/TriChat"><b>Live Demo</b></a>
-  ·
-  <a href="#quick-start"><b>Quick Start</b></a>
-  ·
-  <a href="#the-little-office-problem"><b>Story</b></a>
-  ·
-  <a href="#how-it-works"><b>Architecture</b></a>
-</p>
-
-</div>
-
-<p align="center">
-  <img src="docs/images/trichat-hero-banner.png" alt="TriChat hero banner" width="100%" />
-</p>
-
-```text
-        [ PC-1 ]  ---- room: project-drop ----  [ PC-2 ]
-            \                                      /
-             \---- files, links, notes, images ---/
-
-                 temporary by design: 5 hours
-```
-
-<table>
-  <tr>
-    <td align="center"><b>No Login</b><br />Open a room instantly.</td>
-    <td align="center"><b>Share Fast</b><br />Drop files, links, and notes.</td>
-    <td align="center"><b>Temporary</b><br />History clears after 5 hours.</td>
-    <td align="center"><b>Any Device</b><br />Works in a browser.</td>
-  </tr>
-</table>
-
----
-
-## The Little Office Problem
-
-| | |
-| --- | --- |
-| <img src="docs/images/office-problem-scene.png" alt="The little office problem" width="100%" /> | **Scene: three friends at work. Three computers. One tiny task.**<br><br>> "Can you send me that file?"<br><br>> "Sure. Wait... should I log into WhatsApp Web on your PC?"<br><br>> "Maybe email?"<br><br>> "No no, I don't want my personal account open here."<br><br>And suddenly, sharing one small file becomes a whole ritual: open a personal messenger, scan a QR code, wait for sync, remember to log out, and hope nothing private stays open. |
-
-So TriChat started as a tiny escape hatch.
-
-Not a social network. Not a permanent chat app. Just a quick temporary room where teammates can drop files, links, and notes without logging into personal accounts.
-
----
-
-## The Idea
-
-| | |
-| --- | --- |
-| **What if sharing between office PCs felt like passing a sticky note?**<br><br>1. Create a room<br>2. Tell your friend the room name<br>3. Drop files, links, or text<br>4. Leave<br>5. History disappears after 5 hours | <img src="docs/images/glowing-room-idea.png" alt="The TriChat idea moment" width="100%" /> |
-
-That is TriChat.
-
-| Need | TriChat Answer |
-| --- | --- |
-| Move a file from one PC to another | Join the same room and upload it |
-| Avoid logging into WhatsApp or email | No account needed |
-| Share quick links or notes | Send them as messages |
-| Avoid long-term clutter | Auto-clears after 5 hours |
-| Use any device | Works in a browser |
-
----
-
-## Features
-
-<table>
-  <tr>
-    <td><b>Anonymous rooms</b><br />Join with a name and room. No account ceremony.</td>
-    <td><b>Quick sharing</b><br />Send text, links, images, and files between devices.</td>
-    <td><b>Realtime chat</b><br />WebSocket-powered messages feel instant.</td>
-  </tr>
-  <tr>
-    <td><b>5-hour expiry</b><br />Messages and uploaded files are temporary by design.</td>
-    <td><b>Room cache</b><br />Small in-memory cache keeps recent room loading snappy.</td>
-    <td><b>Self-hostable</b><br />Run it locally, in Docker, or on Hugging Face Spaces.</td>
-  </tr>
-</table>
-
----
-
-## Sharing Flow
-
-<p align="center">
-  <img src="docs/images/temp-room-flow.png" alt="TriChat sharing flow" width="82%" />
-</p>
-
-```mermaid
-flowchart LR
-    A[Open TriChat] --> B[Enter name + room]
-    B --> C[Friend joins same room]
-    C --> D[Share text, links, images, files]
-    D --> E[Work gets done]
-    E --> F[History clears after 5 hours]
-```
-
----
-
-## Temporary By Design
-
-| | |
-| --- | --- |
-| <img src="docs/images/auto-delete-scene.png" alt="TriChat auto delete scene" width="100%" /> | Every saved message and uploaded file gets an expiry time.<br><br>`created_at + 5 hours = expires_at`<br><br>The cleanup worker runs in the background and removes expired database messages, uploaded files, and stale cached history.<br><br>TriChat is intentionally short-lived. It is for quick exchange, not forever storage. |
-
----
-
-## Quick Start
-
-<details open>
-<summary><b>Run TriChat locally</b></summary>
-<br />
-
-```bash
-git clone https://github.com/parthmax2/TriChat.git
-cd TriChat
-pip install -r requirements.txt
-```
-
-Create your environment file:
-
-```bash
-cp .env.example .env
-```
-
-Fill in:
-
-```env
-SUPABASE_URL=https://your-project-ref.supabase.co
-SUPABASE_SERVICE_ROLE_KEY=your-supabase-secret-key
-SUPABASE_BUCKET=chat-files
-ROOM_HISTORY_HOURS=5
-HISTORY_CACHE_SECONDS=30
-CLEANUP_INTERVAL_SECONDS=600
-PORT=7860
-```
-
-Run it:
-
-```bash
-uvicorn app:app --reload --port 7860
-```
-
-Open:
-
-```text
-http://127.0.0.1:7860
-```
-
-</details>
-
----
-
-## Setup
-
-<details open>
-<summary><b>1. Create The Database</b></summary>
-<br />
-
-In your Supabase SQL editor, run:
-
-```text
-supabase_schema.sql
-```
-
-This creates the `messages` table and adds:
-
-- `expires_at` for 5-hour cleanup
-- `file_path` so uploaded files can be deleted from storage
-- indexes for faster room history
-
-</details>
-
-<details open>
-<summary><b>2. Create The File Bucket</b></summary>
-<br />
-
-Create a public storage bucket named:
-
-```text
-chat-files
-```
-
-TriChat stores uploaded files there and deletes expired file objects during cleanup.
-
-</details>
-
-<details open>
-<summary><b>3. Add Environment Variables</b></summary>
-<br />
-
-Use `.env.example` as your guide.
-
-Never commit your real `.env` file.
-
-</details>
-
----
-
-## How It Works
-
-<details open>
-<summary><b>Architecture map</b></summary>
-<br />
-
-```text
-Browser
-  |
-  | WebSocket messages
-  v
-FastAPI app
-  |
-  | save messages / fetch room history
-  v
-Supabase Postgres
-  |
-  | upload files / delete expired files
-  v
-Supabase Storage
-```
-
-</details>
-
-Core stack:
-
-| Layer | Tool |
-| --- | --- |
-| Backend | FastAPI |
-| Realtime | WebSockets |
-| Database | Supabase Postgres |
-| File storage | Supabase Storage |
-| Deployment | Docker / Hugging Face Spaces |
-
----
-
-## Test The Integration
-
-Run:
-
-```bash
-python test.py
-```
-
-Expected result:
-
-```text
-Supabase database integration successful.
-Inserted, read, and deleted test row id: ...
-```
-
----
-
-## Perfect For
-
-<table>
-  <tr>
-    <td><b>Office teammates</b><br />Move files across shared PCs without personal logins.</td>
-    <td><b>Computer labs</b><br />Share notes and files between lab machines.</td>
-  </tr>
-  <tr>
-    <td><b>Hackathon teams</b><br />Drop links, screenshots, builds, and quick notes.</td>
-    <td><b>Support desks</b><br />Create a temporary room for fast exchange.</td>
-  </tr>
-</table>
-
----
-
-## Safety Note
-
-TriChat is built for quick temporary exchange, not permanent private storage.
-
-Do not share passwords, private keys, confidential company documents, or anything that should not appear in a public temporary room.
-
----
-
-## The Short Story
-
-I built TriChat because my coworkers and I often needed to move files between office PCs.
-
-Using WhatsApp Web was annoying because nobody wanted to log into a personal account on someone else's computer.
-
-TriChat is a temporary anonymous room: open a room, share files or links, and the history clears after 5 hours.
-
----
-
-## Roadmap
-
-<table>
-  <tr>
-    <td>Copy invite link button</td>
-    <td>Room expiry countdown in the UI</td>
-  </tr>
-  <tr>
-    <td>Drag-and-drop file upload</td>
-    <td>Dark mode</td>
-  </tr>
-  <tr>
-    <td>Optional room password</td>
-    <td>One-click deploy buttons</td>
-  </tr>
-</table>
-
----
-
-<p align="center">
-  <img src="docs/images/friends-success-scene.png" alt="TriChat friends success scene" width="100%" />
-</p>
-
-<div align="center">
-
-### If TriChat saved you from logging into WhatsApp on a random PC, give it a star.
-
-Temporary rooms. Quick sharing. No personal login.
-
-</div>