Chore: some repo debt

Author: dorianim

.dockerignore

@@ -1,6 +1,6 @@
 client/node_modules
-build
+client/build
+client/.svelte-kit
 target
-.svelte-kit
 Dockerfile
 .dockerignore

.gitignore

@@ -2,10 +2,6 @@
 # will have compiled files and executables
 /target/
 
-# 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