chore: update dependencies and remove unused files

refactor: migrate from nodemon to http-server for development
build: add type module and update package.json scripts

node_modules/iconv-lite/encodings/tables/gbk-added.json

@@ -27,7 +27,7 @@
 ["a7c2","",14],
 ["a7f2","",12],
 ["a896","",10],
-["a8bc",""],
+["a8bc","ḿ"],
 ["a8bf","ǹ"],
 ["a8c1",""],
 ["a8ea","",20],
@@ -51,5 +51,6 @@
 ["fca1","",93],
 ["fda1","",93],
 ["fe50","⺁⺄㑳㑇⺈⺋㖞㘚㘎⺌⺗㥮㤘㧏㧟㩳㧐㭎㱮㳠⺧⺪䁖䅟⺮䌷⺳⺶⺷䎱䎬⺻䏝䓖䙡䙌"],
-["fe80","䜣䜩䝼䞍⻊䥇䥺䥽䦂䦃䦅䦆䦟䦛䦷䦶䲣䲟䲠䲡䱷䲢䴓",6,"䶮",93]
+["fe80","䜣䜩䝼䞍⻊䥇䥺䥽䦂䦃䦅䦆䦟䦛䦷䦶䲣䲟䲠䲡䱷䲢䴓",6,"䶮",93],
+["8135f437",""]
 ]