I also agree, the capacitor on the reset line would only be needed in very noisy enviroments, or to deal with FTDI weirdness,
Just to throw my hat in the ring, even though its already ordered, (there will be a small discrepancy in the schematic symbols, I'm using 4.0.6)
No vias, And more forgiving spacing,
To the OP,
My tips would be dont feel that you need to press traces hard up against each other, set your grid size larger and space them out, at least this early in the game where you care that it functions more than it being as small as possible.
Equally you can use the larger grid sizes to make aligning components like switches or text much easier,
next up, Plan your silkscreen out, Its information for yourself in however many days or weeks it takes to get building, Simple stuff with wide spacing, your fine to print values on the silk, later on, if you get much more dense you can switch to printing the FAB layer with values, and have it as a reference sheet.
For traces, under design rules up the top, under global design rules, you can add other trace widths, so with the right click menu you can easily select between different widths, equally with a different width selected, pressing "e" over a trace will update that segment to the new width.
And wrapping up, for things like reset lines, its best to keep them short and far away from anything that may induce enough coupling to cause an unexpected reset, for microcontroller IO, if you have some digital wire toggling with some load on it, and you have it necked right up next to the reset line, it can capacitivly and / or inductivly inject a bit of crosstalk, to avoid it, just space these sensitive traces furthur away from the rest
And while in reality having 5V break a reset line for a tiny blip is fine, see if you can avoid breaking under another signal, or if not, then break under a signal like an output driven high or low.