docs: The Dictionary of v4 -- every live word, alphabetical, its stack notation and description; built and published with every release (#157) [skip ci]

make dictionary -> build/docs/Dictionary.pdf (20 pages): mkdictionary.py checks docs/reference/v4-dictionary.tsv against the booted system's words first, so a stale dictionary fails the build; then Markdown, pandoc, docs/book/dictionary.tex (the books' preamble, its own title page: version and commit). Quoted FORTH tokens set as code, so their quotes print straight. The nightly's docs stage builds it; publish sends classifier dictionary; the Gitea release attaches it.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01GE3SDvQn5EoxdGufk84zz2

Makefile

@@ -78,7 +78,7 @@ BOARD_DIR := $(if $(TARGET),$(BOARD_DIR_$(TARGET)))
 SUBMAKE := $(MAKE) --no-print-directory
 
 .DEFAULT_GOAL := all
-.PHONY: all boot_image boot_images write_stick docs fabric clean clean-docs kernel boards help help-hosted sbom sbom-board \
+.PHONY: all boot_image boot_images write_stick docs fabric dictionary clean clean-docs kernel boards help help-hosted sbom sbom-board \
         qemu qemu-esp qemu-gdb init
 
 # ARCH given on the command line and no TARGET: `clean` is the kernel's for that
@@ -207,6 +207,10 @@ docs:
 fabric:
 	@$(SUBMAKE) -f docs/book/Makefile fabric
 
+# dictionary -- The Dictionary of v4 (#157): build/docs/Dictionary.pdf
+dictionary:
+	@$(SUBMAKE) -f docs/book/Makefile dictionary
+
 clean-docs:
 	rm -rf build/docs