Refactor Lunar New Year dates into constants

build

@@ -10,14 +10,16 @@
 
 git clean -Xfd
 
+new_years_date_2023=2023-01-22
+new_years_date_2024=2024-02-10
 latest_date=$(grep -P '^[0-9]{4}-[0-9]{2}-[0-9]{2}$' ./scores/scores.txt | tail -1)
 
-python3 ../mahjong-scorer/mahjongscore.py ./scores/scores.txt --from 2023-01-22 --to 2024-02-10
-python3 ../mahjong-scorer/mahjongscore.py ./scores/scores.txt --from 2024-02-10
+python3 ../mahjong-scorer/mahjongscore.py ./scores/scores.txt --from $new_years_date_2023 --to $new_years_date_2024
+python3 ../mahjong-scorer/mahjongscore.py ./scores/scores.txt --from $new_years_date_2024
 python3 ../mahjong-scorer/mahjongscore.py ./scores/scores.txt --from $latest_date
 
-mv "./scores/scores.txt --from 2023-01-22 --to 2024-02-10.tsv" './scores/2023.tsv'
-mv "./scores/scores.txt --from 2024-02-10.tsv" './scores/2024.tsv'
+mv "./scores/scores.txt --from ${new_years_date_2023} --to ${new_years_date_2024}.tsv" './scores/2023.tsv'
+mv "./scores/scores.txt --from ${new_years_date_2024}.tsv" './scores/2024.tsv'
 mv "./scores/scores.txt --from ${latest_date}.tsv" './scores/latest.tsv'
 
 python3 ./res/scoring.py $latest_date