No you're not the only one thinking that there is more to this and that possibly the OP was rude and condescending towards the cleaner. There is a bit of a clue in the statements:
I told her I’m sorry I don’t have others but she is free to use or not use them
Sounds a bit like OP made it clear that it was take it or leave it - which could easily be construed as being rude instead of just a fact. She could have stopped at 'I’m sorry I don’t have any others'. Again, tone of voice could make a huge difference to how the OP was coming across
I went into the kitchen and asked her to keep her voice down because I’m working.
I wonder how it was worded? And what tone of voice was used?
And in a later post:
In fact the attitude seemed to start when she asked where the detergent is and I said “It’s all on the counter in front of you”
That is plain unhelpful, unkind and rude - again the tone of voice could be an important factor
So yes - We can't be sure either way, but given the statements OP makes as to what she said I would strongly suspect that she had a rude and condescending attitude to the the cleaner from the get go which the cleaner decided was unacceptable. The cleaner may have had other things going on in the background which meant that her tolerance for customers being rude and belittling her was low
But there is more to this than we are being told IMO