chore: remove broken docs

In theory we could generate them with Bazel 8, however this repo is deprecated and there is almost nothing to generate docs for.
Unblocks releasing the repo, since the release step attempts to run all tests and the docs tests are broken since
c42a088

.bazelci/presubmit.yml

@@ -1,10 +1,8 @@
 ---
 build_targets: &build_targets
   - "//..."
-  - "-//docs/..."
 test_targets: &test_targets
   - "//..."
-  - "-//docs/..."
 
 buildifier:
   version: latest
@@ -127,15 +125,3 @@ tasks:
     test_flags:
       - "--config=bzlmod"
     test_targets: *test_targets
-#  docs:
-#    name: "Docs"
-#    bazel: last_green
-#    platform: ubuntu2004
-#    build_flags:
-#      - "--config=bzlmod"
-#    build_targets:
-#      - "//docs/..."
-#    test_flags:
-#      - "--config=bzlmod"
-#    test_targets:
-#      - "//docs/..."

.gitattributes

@@ -1,6 +1,3 @@
-# In code review, collapse generated files
-docs/*.md linguist-generated=true
-
 # Configuration for 'git archive'
 # see https://git-scm.com/docs/git-archive/2.40.0#ATTRIBUTES
 # Omit folders that users don't need, making the distribution artifact smaller

MODULE.bazel

@@ -13,7 +13,5 @@ bazel_dep(name = "rules_cc", version = "0.0.15")
 bazel_dep(name = "rules_license", version = "0.0.7")
 
 # Dependencies needed in tests
-bazel_dep(name = "stardoc", version = "0.7.1", dev_dependency = True, repo_name = "io_bazel_stardoc")
-bazel_dep(name = "rules_shell", version = "0.2.0", dev_dependency = True)  # only used in docs
 bazel_dep(name = "platforms", version = "0.0.8", dev_dependency = True)
 bazel_dep(name = "googletest", version = "1.11.0", dev_dependency = True, repo_name = "com_google_googletest")

proto/BUILD

@@ -1,10 +1,5 @@
 load("@bazel_skylib//:bzl_library.bzl", "bzl_library")
 
-exports_files(
-    glob(["*.bzl"]),
-    visibility = ["//docs:__pkg__"],
-)
-
 bzl_library(
     name = "defs",
     srcs = [