feat: new library Knit Chart

[excalibot]

Common stitches used in knitting charts, including basic single stitches, increases, decreases, and cable stitches

Submitted by @neon_fuzz

Items: cable 2-2 left, cable 2-1 left, cable 2-1 right, cable 1-2 right, cable 1-2 left, cable 1-1 right, cable 1-1 left, inc 5, P, K, P in 1, inc 3, K, YO, K in 1, Sl3, K2tog, P3SSO, Sl*3, K1, P3SSO, K4tog, Sl2, K1, P2SSO, Sl1, K2tog, PSSO, K3tog, SSP, P2tog, SSK, K2tog, no stitch, Ktbl right, Ktbl left, Ptbl, Ktbl, YO, P, K, blank

Installation link