improve notify_admin email

app/auth/views/facebook.py

@@ -109,7 +109,13 @@ def facebook_callback():
 
         flash(f"Welcome to SimpleLogin {user.name}!", "success")
 
-        notify_admin(f"new user {user.name} {user.email} signs up via facebook")
+        notify_admin(
+            f"new user {user.name} {user.email} signs up via facebook",
+            html_content=f"""
+name: {user.name} <br>
+email: {user.email} <br>
+        """,
+        )
 
     # The activation link contains the original page, for ex authorize page
     if "facebook_next_url" in session:

app/auth/views/github.py

@@ -93,7 +93,12 @@ def github_callback():
 
         flash(f"Welcome to SimpleLogin {user.name}!", "success")
 
-        notify_admin(f"new user {user.name} {user.email} signs up via github")
+        notify_admin(
+            f"new user {user.name} {user.email} signs up via github",
+            html_content=f"""
+                     name: {user.name} <br>
+                     email: {user.email} <br>""",
+        )
 
     # The activation link contains the original page, for ex authorize page
     if "next" in request.args:

app/auth/views/google.py

@@ -108,7 +108,12 @@ def google_callback():
 
         flash(f"Welcome to SimpleLogin {user.name}!", "success")
 
-        notify_admin(f"new user {user.name} {user.email} signs up via google")
+        notify_admin(
+            f"new user {user.name} {user.email} signs up via google",
+            html_content=f"""
+name: {user.name} <br>
+email: {user.email} <br>""",
+        )
 
     # The activation link contains the original page, for ex authorize page
     if "google_next_url" in session:

app/auth/views/register.py

@@ -44,7 +44,10 @@ def register():
 
             send_activation_email(user, next_url)
             notify_admin(
-                f"new user {user.name} {user.email} signs up via email/password"
+                f"new user {user.name} {user.email} signs up via email/password",
+                html_content=f"""
+name: {user.name} <br>
+email: {user.email} <br>""",
             )
 
             return render_template("auth/register_waiting_activation.html")

app/developer/views/new_client.py

@@ -22,7 +22,14 @@ def new_client():
         client = Client.create_new(form.name.data, current_user.id)
         db.session.commit()
 
-        notify_admin(f"user {current_user} created new app {client.name}")
+        notify_admin(
+            f"user {current_user} created new app {client.name}",
+            html_content=f"""
+name: {current_user.name} <br>
+email: {current_user.email} <br>
+app: {client.name}
+""",
+        )
         flash("Your app has been created", "success")
 
         return redirect(