fix(ignore): added yarn directories to ignorefiles

Added yarn files and directories to gitignore and eslintignore.

.eslintignore

@@ -3,3 +3,4 @@
 node_modules
 public
 dist
+.yarn

.gitignore

@@ -24,3 +24,12 @@ pnpm-debug.log*
 
 # ignore Jampack cache files
 .jampack/
+
+# yarn
+.yarn/*
+!.yarn/patches
+!.yarn/plugins
+!.yarn/releases
+!.yarn/sdks
+!.yarn/versions
+.pnp.*