docs(load-graph): classify dev, diff, help, lint, and VC modules

Fifth classification batch: the development-workflow entry points and package config — coverage-core, coverage-elisp, dev-fkeys, diff-config, help-config, help-utils, flycheck-config, test-runner, vc-config. I annotated each header, added a Batch 5 table to the inventory, and extended the validation allowlist. 42 of 102 modules are now classified.

Two more hidden dependencies turned up, both about cj/custom-keymap. dev-fkeys repeats the custom-buffer-file boundp shim for its C-; P binding. flycheck-config binds (:map cj/custom-keymap ...) through use-package without requiring keybindings, so it fails to load standalone. Both recorded for the Phase 2 dependency pass.

1 files changed, 10 insertions, 0 deletions

diff --git a/modules/vc-config.el b/modules/vc-config.el
index 45aec73bd..8b82b4cc6 100644
--- a/modules/vc-config.el
+++ b/modules/vc-config.el
@@ -1,6 +1,16 @@
 ;;; vc-config.el --- Version Control Configuration -*- lexical-binding: t; coding: utf-8; -*-
 ;; author: Craig Jennings <c@cjennings.net>
 ;;; Commentary:
+;;
+;; Layer: 2 (Core UX).
+;; Category: C/P.
+;; Load shape: eager.
+;; Eager reason: the C-x g Magit entry point and the git keymap.
+;; Top-level side effects: defines two keymaps, registers under cj/custom-keymap,
+;;   package configuration via use-package.
+;; Runtime requires: user-constants, keybindings.
+;; Direct test load: yes (requires keybindings explicitly).
+;;
 ;; C-x g is my general entry to Magit's version control via the status page.
 
 ;; Navigating changes in file happens via git gutter