Update workspace dependencies with local macro crate for the new parser module

Modifies the root `Cargo.toml` to officially include the new
`compiler-macros` crate as a workspace member.

Dependencies are updated across the workspace, and the `Cargo.lock`
file is regenerated to reflect the new state of the project.
This prepares the build system for the introduction of the core
parser module. The `.gitignore` is also updated for new build
artifacts.

Author: mkpro118

.clippy.toml

@@ -0,0 +1,2 @@
+allow-expect-in-tests = true
+allow-unwrap-in-tests = true

.gitignore

@@ -1 +1,16 @@
-/target
+# 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
+
+# Generated by cargo mutants
+# Contains mutation testing data
+**/mutants.out*/
+
+.cov

rust-toolchain

@@ -1 +1 @@
-stable
+stable