fix: improve asset handling, logging, and ui conditions

Refactored asset handling to support multiple CSS entries and fixed context handling in authenticator when executed through mcp. Adjusted UI readonly conditions.

app/src/ui/routes/auth/auth.roles.edit.$role.tsx

@@ -68,11 +68,11 @@ function AuthRolesEditInternal({ params }) {
                   >
                      <IconButton Icon={TbDots} />
                   </Dropdown>
-                  !readonly && (
-                  <Button variant="primary" onClick={handleUpdate}>
-                     Update
-                  </Button>
-                  )
+                  {!readonly && (
+                     <Button variant="primary" onClick={handleUpdate}>
+                        Update
+                     </Button>
+                  )}
                </>
             }
             className="pl-3"

app/src/ui/routes/data/data.$entity.index.tsx

@@ -169,8 +169,6 @@ function EntityCreateButton({ entity }: { entity: Entity }) {
          media: b.app.config.media.entity_name,
       };
       if (system.users === entity.name) {
-         if (b.readonly) return null;
-
          return (
             <Button onClick={createUserModal.open} variant="primary">
                New User