compiler: add CLI modifications

src/SUMMARY.md

@@ -36,4 +36,4 @@
 - [Glistix Architecture](./compiler/architecture/README.md)
     - [General modifications](./compiler/architecture/general-modifications.md)
     - [Nix Backend](./compiler/architecture/nix-backend.md)
-    - [CLI modifications]()
+    - [CLI modifications](./compiler/architecture/cli-modifications.md)

src/compiler/architecture/cli-modifications.md

@@ -0,0 +1,15 @@
+# CLI Modifications
+
+We have changed the following parts of the CLI (crate `compiler-cli`):
+
+1. `new.rs` (`glistix new`):
+    - Added Nix-relevant file templates (`default.nix`, `shell.nix` and `flake.nix`);
+    - Clone [`glistix/stdlib`](https://github.com/glistix/stdlib) to `externals/stdlib` as a Git submodule by default;
+    - Changed default `gleam.toml` to include Glistix-specific options.
+2. `run.rs` (`glistix run`, `glistix test`):
+    - Use `nix-instantiate` when calling `glistix run` or `glistix test` on the Nix target.
+3. `publish.rs` (`glistix publish`):
+    - Implement `[glistix.preview.hex-patch]` by replacing dependencies with what's specified in `hex-patch` right before publishing.
+4. `dependency.rs` (resolving versions for the `manifest.toml`):
+    - Implement `local-overrides` from `[glistix.preview]` by replacing provided (local/Git) dependencies with what the root package specified for them, if overridden by the root.
+5. `fs.rs`: Added Git operations used by `new.rs`.