add .gitea and .gitignore

.gitea/template

@@ -0,0 +1,5 @@
+**.rs
+Cargo.toml
+LICENSE
+README.md
+

.gitignore

@@ -0,0 +1,15 @@
+debug/
+target/
+
+.idea/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
+
+# MSVC Windows builds of rustc generate these, which store debugging information
+*.pdb
+