Migrate storage and database architecture to Hugging Face datasets and SQLite

Replace Puter.js and Replit database with Hugging Face datasets and a local SQLite database for improved performance and persistence.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: 11305e0b-1f7f-4c74-8f4e-3202abfc6ecc
Replit-Commit-Checkpoint-Type: full_checkpoint
Replit-Commit-Event-Id: bcb07661-b402-4e57-b081-c86f15ec0c12
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/6bad4f2d-41a1-4455-a72d-85e59438c6af/11305e0b-1f7f-4c74-8f4e-3202abfc6ecc/Nb3xGTK
Replit-Helium-Checkpoint-Created: true

app.py

@@ -16,13 +16,7 @@ app = Flask(__name__, static_folder='.', static_url_path='')
 app.secret_key = os.environ.get("SESSION_SECRET", "huggingface_default_session_secret_98765")
 app.wsgi_app = ProxyFix(app.wsgi_app, x_proto=1, x_host=1)
 
-app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get("DATABASE_URL") or "sqlite:///lunos.db"
-# Only fix protocol if it's not a local hostname like 'helium'
-if app.config["SQLALCHEMY_DATABASE_URI"].startswith("postgres://") and "helium" not in app.config["SQLALCHEMY_DATABASE_URI"]:
-    app.config["SQLALCHEMY_DATABASE_URI"] = app.config["SQLALCHEMY_DATABASE_URI"].replace("postgres://", "postgresql://", 1)
-# If it is a local replit hostname (helium) and we are not on Replit, fallback to sqlite
-elif "helium" in app.config["SQLALCHEMY_DATABASE_URI"] and os.environ.get("REPL_ID") is None:
-    app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///lunos.db"
+app.config["SQLALCHEMY_DATABASE_URI"] = "sqlite:///lunos.db"
 app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
 
 app.config["SESSION_COOKIE_SAMESITE"] = "None"

assistant.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>FynNX Assistant - Your AI Helper</title>
-    <script src="https://js.puter.com/v2/"></script>
+    
     <style>
         * {
             margin: 0;

dev-assistant.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>LunAI Developer Console</title>
-    <script src="https://js.puter.com/v2/"></script>
+    
     <script src="/static/lunid-auth.js"></script>
     <style>
         * { margin: 0; padding: 0; box-sizing: border-box; }

hf_storage.py

@@ -13,12 +13,7 @@ logger = logging.getLogger(__name__)
 class HFDatasetStorage:
     def __init__(self):
         self.token = os.environ.get("HF_TOKEN")
-        dataset_id = os.environ.get("HF_DATASET_ID")
-        
-        # Clean the dataset ID if a full URL was pasted by mistake
-        if dataset_id and "huggingface.co/datasets/" in dataset_id:
-            dataset_id = dataset_id.split("huggingface.co/datasets/")[-1].split("?")[0].strip("/")
-            
+        dataset_id = "Sachin5112/cachegah67hs627bhih6262772"
         self.repo_id = dataset_id
         self.api = HfApi()
         

index.html

@@ -12,7 +12,7 @@
     <link rel="icon" type="image/svg+xml" href="/favicon.svg">
     <link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" />
     <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
-    <script src="https://js.puter.com/v2/"></script>
+    
     <script src="/static/lunid-auth.js"></script>
     <script src="/static/lunos-storage.js"></script>
     <script>

recorder.html

@@ -4,7 +4,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
     <title>Recorder - LunOS</title>
-    <script src="https://js.puter.com/v2/"></script>
+    
     <style>
         * {
             margin: 0;

static/lunos-storage.js

@@ -28,12 +28,6 @@ class LunOSStorage {
     }
 
     async detectProviders() {
-        this.puterAvailable = await this.checkPuter();
-        if (this.puterAvailable) {
-            this.storageProvider = 'puter';
-            return;
-        }
-        
         this.supabaseAvailable = await this.checkSupabase();
         if (this.supabaseAvailable) {
             this.storageProvider = 'supabase';
@@ -44,17 +38,6 @@ class LunOSStorage {
     }
 
     async checkPuter() {
-        try {
-            if (typeof puter !== 'undefined' && puter.kv) {
-                const testKey = '__lunos_puter_test__';
-                await puter.kv.set(testKey, 'test');
-                await puter.kv.del(testKey);
-                console.log('[LunOS Storage] Puter.js KV available');
-                return true;
-            }
-        } catch (e) {
-            console.log('[LunOS Storage] Puter.js not available:', e.message);
-        }
         return false;
     }
 

sudoku.html

@@ -5,7 +5,7 @@
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 <title>Pro Sudoku</title>
-<script src="https://js.puter.com/v2/"></script>
+
 <script src="/static/lunid-auth.js"></script>
 <script src="/static/lunos-storage.js"></script>
 <style>