Minor reorganize / Expand comments in pyproject.toml

Signed-off-by: Harry Callahan <[email protected]>

Author: hcallahan-lowrisc

pyproject.toml

@@ -2,6 +2,10 @@
 # Licensed under the Apache License, Version 2.0, see LICENSE for details.
 # SPDX-License-Identifier: Apache-2.0
 
+###########
+# PROJECT #
+###########
+
 [project]
 name = "dvsim"
 version = "0.1.0"
@@ -10,6 +14,7 @@ authors = [{name = "lowRISC contributors (OpenTitan project)"}]
 readme = "README.md"
 licence = "Apache-2.0"
 license-files = ["LICENSE"]
+requires-python = ">=3.10"
 dependencies = [
     # Keep sorted
     "click>=8.1.7",
@@ -23,7 +28,6 @@ dependencies = [
     "tabulate>=0.9.0",
     "toml>=0.10.2",
 ]
-requires-python = ">=3.10"
 
 [project.optional-dependencies]
 typing = [
@@ -40,17 +44,19 @@ test = [
     "pytest>=8.3.3",
     "pytest-cov>=5.0.0",
 ]
-dev = ["dvsim[linting,typing,test,debug]"]
 release = [
     "python-semantic-release>=10.4.1",
 ]
 
+dev = [
+    "dvsim[linting,typing,test,debug]"
+]
 ci = [
     "dvsim[linting,typing,test]",
     "gitpython",
 ]
-
-# drop out ruff as it contains a rust binary that needs to be installed by the flake
+# Dependency set to be installed automatically in the direnv-activated nix devshell
+# - Leave out ruff(linting) as it contains a rust binary that needs to be installed by the flake
 nix = [
     "dvsim[typing,test,debug]",
     "gitpython",
@@ -59,10 +65,18 @@ nix = [
 [project.scripts]
 dvsim = "dvsim.cli:main"
 
+################
+# BUILD-SYSTEM #
+################
+
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"
 
+########
+# TOOL #
+########
+
 [tool.hatch]
 metadata.allow-direct-references = true