feat: Add Cargo files, CI, configs and README

.gitignore

@@ -0,0 +1,28 @@
+# Generated by Cargo
+# will have compiled files and executables
+debug/
+target/
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+
+# MacOS
+.DS_Store
+
+# data folder
+.data/
+
+# VS Code
+.vscode
+# Pycharm User-specific stuff
+.idea/*
+
+# Local History for Visual Studio Code
+.history/
+
+# Built Visual Studio Code Extensions
+*.vsix
+.env