Extend give command "skill level" & shortening /talent all (#1865)

* Extend give command "talent"

* Update src/main/java/emu/grasscutter/data/excels/AvatarSkillDepotData.java

Shorten IntStream for getCombatSkills

Co-authored-by: Luke H-W <Birdulon@users.noreply.github.com>

* Fix setSkillLevel to work during avatar construction
Shortening getCombatSkills

* changeSkillLevel now acts as intermediate operation to fetch skillIds

* setSkillLevel changes to allow out of range levels to be normalized

* Update src/main/java/emu/grasscutter/command/commands/GiveCommand.java

Removing recalcStats since it's redundant

Co-authored-by: Luke H-W <Birdulon@users.noreply.github.com>

* Major changes and cleanup:
- AvatarSkillDepotData: removed getCombatSkills since it's unused
- TalentCommand: shortened /talent all using getSkillsAndEnergySkill
- GiveCommand: changed changeSkillLevel to setSkillLevel
- Avatar: delete changeSkillLevel and moved the operation inside setSkillLevel,updated skillId to Integer to catch special cases from GiveCommand

* Small cleanup:
Removed the special case from Avatar to be handled inside of GiveCommand

Co-authored-by: Luke H-W <Birdulon@users.noreply.github.com>

src/main/java/emu/grasscutter/command/CommandHelpers.java

@@ -13,6 +13,7 @@ public class CommandHelpers {
     public static final Pattern refineRegex = Pattern.compile("(?<!\\w)r(\\d+)");
     public static final Pattern rankRegex = Pattern.compile("(\\d+)\\*");
     public static final Pattern constellationRegex = Pattern.compile("(?<!\\w)c(\\d+)");
+    public static final Pattern skillLevelRegex = Pattern.compile("sl(\\d+)");
     public static final Pattern stateRegex = Pattern.compile("state(\\d+)");
     public static final Pattern blockRegex = Pattern.compile("blk(\\d+)");
     public static final Pattern groupRegex = Pattern.compile("grp(\\d+)");