Map misc group (20 keys) + quadruped variants (24 keys)

- SideHairLeft, TearLeft, VeinLeft, Forehead, BackOfHead, Fin
- BeastWingHand, BirdWingHand, AlienEyeLeft, Piercing, Reaction
- MultiLeg, MandibleUpper, MandibleBase, Expression, CrossSection
- Spot, Phallus, Whip
- 24 Quadruped* variants matching existing body parts
- 167 of 175 directories now English (6 hybrid remaining: 四足UpperArm etc.)

SlaveMatrix/Assets/Parts/QuadrupedFastenerFront/part.yaml

@@ -0,0 +1,53 @@
+id: QuadrupedFastenerFront
+original_key: 四足留具前
+resource: 半身
+morph_x: 1
+morph_y: 1
+variants:
+- x: 0
+  y: 0
+  file: x0y0.svg
+fields:
+- name: 革1
+- name: 革2
+- name: 丸金具1
+- name: 丸金具2
+- name: 革3
+- name: 丸金具3
+- name: 丸金具左1
+- name: 丸金具右1
+- name: 丸金具左2
+- name: 丸金具右2
+joints:
+- position: [
+  0.018432339988539145,
+  0.00455474685707178
+]
+- position: [
+  0.018432339988539145,
+  0.025546725680459566
+]
+- position: [
+  0.018432339988539145,
+  0.012032899610196044
+]
+- position: [
+  0.012394379976631396,
+  0.014128894294483885
+]
+- position: [
+  0.005272122775181902,
+  -0.0001944609581425543
+]
+- position: [
+  0.019516637178080894,
+  -0.0001944609581425543
+]
+- position: [
+  0.007080699538770417,
+  0.019208733193176168
+]
+- position: [
+  0.017708152439562697,
+  0.019208733193176168
+]