Revert

Signed-off-by: Brentley Jones <github@brentleyjones.com>

Author: brentleyjones

docs/usage.md

@@ -1,27 +1,16 @@
 - [Bazel aspects](#bazel-aspects)
   - [`compile_only_aspect`](#compile_only_aspect)
 - [Bazel configs](#bazel-configs)
-    - [`rules_xcodeproj`](#rules_xcodeproj)
-    - [`rules_xcodeproj_generator`](#rules_xcodeproj_generator)
-    - [`rules_xcodeproj_indexbuild`](#rules_xcodeproj_indexbuild)
-    - [`rules_xcodeproj_swiftuipreviews`](#rules_xcodeproj_swiftuipreviews)
+  - [`rules_xcodeproj`](#rules_xcodeproj)
+  - [`rules_xcodeproj_generator`](#rules_xcodeproj_generator)
+  - [`rules_xcodeproj_indexbuild`](#rules_xcodeproj_indexbuild)
+  - [`rules_xcodeproj_swiftuipreviews`](#rules_xcodeproj_swiftuipreviews)
   - [Project-level configs](#project-level-configs)
   - [Extra config flags](#extra-config-flags)
   - [`.bazelrc` files](#bazelrc-files)
-    - [Project `xcodeproj.bazelrc`](#project-xcodeprojbazelrc)
-    - [Workspace `xcodeproj.bazelrc`](#workspace-xcodeprojbazelrc)
-    - [Workspace `.bazelrc`](#workspace-bazelrc)
-    - [Project `xcodeproj_extra_flags.bazelrc`](#project-xcodeproj_extra_flagsbazelrc)
 - [Command-line API](#command-line-api)
   - [Commands](#commands)
-    - [`build`](#build)
-    - [`clean`](#clean)
-    - [`query`/`cquery`/`aquery`](#querycqueryaquery)
   - [Options](#options)
-    - [`-v`/`--verbose`](#-v--verbose)
-    - [`--config`](#--config)
-    - [`--generator_output_groups`](#--generator_output_groups)
-    - [`--download_intermediates`](#--download_intermediates)
   - [Substitutions](#substitutions)
 
 # Bazel aspects