Did the Church Fathers ever reference the six jars of wine at the Wedding in Cana as symbolising the six followers of Jesus at the wedding? John 1 describes in some detail Jesus calling his first five disciples - Andrew, Simon, Philip, Nathanael and presumably John.
John 2 1-2 says that Jesus' mother was at the wedding and Jesus was there with his disciples. So there were six followers of Jesus at the wedding (his mother and five disciples), and six jars filled with the new wine.
The passage here forms a beautiful contrast with Jeremiah 13; 12-14 where people are also referred to as jars of wine. In the Jeremiah passage the people described were the prophets, priests and the kings who sat on David's throne, as well as all the people of Jerusalem. They were all sentenced to destruction.
At the wedding at Cana one man, who was a prophet, priest and the king who would sit on David's throne, filled jars with a wine of blessing instead of destruction. It was as if the old wine of God's judgement a ran out at the wedding, and was replaced with the new wine of His blessing.
I wonder if this, the first sign that Jesus did, set the pattern for the rest of Jesus' ministry - he filled the 12, then the 70, then the 3,000 at Pentecost. And these people, like the jars of new wine filled to the brim at the wedding, (John 2:7) went on to share the new wine they carried with others, spreading the gospel of the Kingdom far and wide.
Incidentally the amount of wine Jesus created (approximately 150 gallons) was enough to give 3,000 people a good measure. Could it be that Jesus was looking all the way to Pentecost when he created the wine?
This all makes sense to me, but I've not seen this referenced anywhere else, so I would be curious to know if other people have found anything in church history like this?
The question was edited after my answer. But I have been unable to find any support for your own thesis among either the Church Fathers, the Reformers, the Strict Baptist movement or the early Plymouth Brethren Movement. Nor among the writings of William Huntington, the forerunner of the Strict baptist movement.
But I continue to look for any other examples . . . . . .

The three other gospel accounts mention the primary parable which Jesus tells us must be appreciated or we will not understand any other parable, that of the preparation of the ground prior to the sowing of the word. Wayside, stones and weeds must be cultivated, first, or nothing will grow to fruition.
John does not have this parable but instead he gives us a very detailed account of the preparatory ministry of John the baptist and the result of John's ministry, that disciples leave John and follow Jesus.
This is the ministry spoken of by Malachi, and highlighted in his first verses by Mark, denoting John the baptist as the messenger of preparation : the messenger of the covenant being the Lord himself.
Genesis 25 also gives a prophetic account of the filling up of camels with water by a servant (the imagery moving between two individuals) and a remarkable account of eleven men having their feet washed. Truly remarkable.
Six in scripture often refers to man (short of perfection which is seven). Stone often relates to the tables of stone. The small measure of water in the vessels (the human vessel is to be filled with Spirit) indicates that a legal progress within a legal background is better than nothing (the law is a schoolmaster to bring to Christ) but it does not fill to the brim.
This account (as elsewhere) demonstrates that the baptism of repentance is not on a legal basis. It goes much deeper than law.
It is Christ who stands by as water is provided (the ministry of word by the baptist) to fill the vessels up. Everything within is to be filled with the words of John until all else is displaced. This is a baptism of repentance. It is entire, nothing short.
Only then, and only when Jesus acts, himself, (John stood and Jesus walked) does the water become wine and is taken to the archetricline (the chief of three who recline) and he is gratified with the wine that results, the wine from the vessel.

You asked 'whether other people see the same things'. And this is what I, personally, see.