fix: export app at module level — remove double-launch on HF Spaces

Remove if __name__ == '__main__' app.launch block.
HF Spaces Gradio SDK launches app once on import.

Co-Authored-By: Nanoboozhoo <nanoboozhoo@git-aaaki>

app.py

@@ -1051,16 +1051,7 @@ def create_app() -> gr.Blocks:
 
 
 # ---------------------------------------------------------------------------
-# Entry point
 # ---------------------------------------------------------------------------
-if __name__ == "__main__":
-    app = create_app()
-    app.launch(
-        server_name="0.0.0.0",
-        server_port=int(os.environ.get("PORT", "7861")),
-        share=False,
-        show_error=True,
-        mcp_server=True,
-        css=FOCUSFRIEND_CSS,
-        head=FOCUSFRIEND_JS,
-    )
+# Entry point — exported for HF Spaces Gradio SDK
+# ---------------------------------------------------------------------------
+app = create_app()