horsegen: generate map of skill names to ids

doc/README.md

@@ -10,7 +10,7 @@ This file is my notes from exploring the database.
 - 47 is skill names, 48 is skill descriptions
 - 75 is support card names incl. variant, 76 is support card variant, 77 is support card character
 - 147 is spark names, 172 is spark descriptions
-- 33 is race names
+- 33 is race names by race id, 28 is race names by race instance id, 31 is race courses
 - 65 is player titles, 66 is title descriptions - ties with honor_data?
 
 # succession factor (sparks)
@@ -189,7 +189,8 @@ seems to be activate_lot = 1 means wit check, 0 means guaranteed
 
 - group 1, grade: g1 100, g2 200, g3 300, op 400, pre-op 700
 - group 61 is ....?? don't match anything
-- takarazuka kinen, kikuka sho, and tenno sho spring are defined twice???
+- several races are defined twice for "weird" races that appear in certain careers (maruzensky's 5 opponent spring stakes, mcqueen/ryan/rice's kyoto takarazuka kinen, &c.); these **do not** count as the same race as the normal versions for shared saddle bonus
+
 single_mode_wins_saddle defines titles (classic triple crown, tenno sweep, &c.) using win_saddle_type = 0
 
 # trainee definitions
@@ -198,7 +199,7 @@ single_mode_wins_saddle defines titles (classic triple crown, tenno sweep, &c.)
 - card_rarity_data has per-star-level stats: initial numbers, stat caps (!!), aptitudes (!!)
 - card_talent_upgrade has costs to increase potential level, but it doesn't seem to have skill sets
 - card_talent_hint_upgrade has costs to raise hint levels, but it's actually universal, only six rows
-
+- single_mode_route_race is career goals (not only races)
 
 # unrelated to everything