chore(make): simplify spell target by config file

.codespellignore

-HDA
-hda
-occuring
-fro
\ No newline at end of file

.codespellrc

+[codespell]
+exclude-file = .gitignore
+skip = src/archive/*,*.log,.git,*.png,*.db
+ignore-words-list = HDA,hda,occuring,fro
+count =
+quiet-level = 3

Makefile

@@ -48,11 +48,8 @@ DOCKER_RUN = @docker run \
 lint::
 	liquidsoap --check src/engine.liq
 
-spell:: SPELL_PATHS := $(wildcard *.md) docs src tests config contrib
-spell:: SPELL_PATHS_SKIP := src/archive
-spell:: SPELL_IGNORE_FILE := .codespellignore
 spell::
-	codespell --ignore-words "$(SPELL_IGNORE_FILE)" --skip "$(SPELL_PATHS_SKIP)" $(SPELL_PATHS)
+	codespell $(wildcard *.md) docs src tests config contrib
 
 init.dev::
 	sudo apt install -y