ATtiny2313 accidental wrong fuse settings with crystal
Don't use 100nF capacitors on the XTAL lines to ground. Normal range is a couple of pF to maybe 20 or 30 pF. The ones you have fitted are between 5,000 and 10,000 times too big in capacitance: -

10pF = 0.01nF

1nF = 1000pF

100nF = 100,000pF = 0.1uF