fix(rules): bear's endurance +2 hp per Hit Die via split flat scaling, aid morale scoped to fear-descriptor saves (SRD spells/aid.md), charm person range close per SRD spells/charm-person.md, README synced (29 conditions, acid arrow total cap, mirror image instance-level miss chance)

data/spells/charm_person.json

@@ -2,7 +2,7 @@
   "name": "Charm Person",
   "level": 1,
   "school": "enchantment",
-  "range": "medium",
+  "range": "close",
   "save": "will",
   "base_dc": 10,
   "cast_time": "standard",
@@ -14,5 +14,5 @@
       "save_negates": true
     }
   ],
-  "description": "The charmed person regards the caster as a trusted friend (modeled as the fascinated condition; the charmed condition is not in the engine). Duration 1 hour/level approximated as 100 rounds. Will negates."
+  "description": "SRD spells/charm-person.md: range close (25 ft. + 5 ft./2 levels) - corrected from the previous medium approximation. The charmed person regards the caster as a trusted friend; the engine has no charmed condition, so it is modeled as fascinated (the subject takes no actions). Duration 1 hour/level approximated as 100 rounds. Will negates."
 }