chore: move changelog change type map to template

Hatch has some problems with UTF chars in `pyproject.toml` on windows.

Refs: pypa/hatch#1677

.changelog.md.j2

@@ -4,8 +4,17 @@
 
 {% for change_key, changes in entry.changes.items() %}
 
+{% set change_key_map = {
+ 'BREAKING CHANGE': '🪓 Breaking changes',
+ 'doc': '📝 Documentation',
+ 'feat': '💫 New features',
+ 'fix': '🐛 Bug Fixes',
+ 'test': '🛡 Tests',
+ 'rf': '🏠 Refactorings',
+ 'perf': '🚀 Performance improvements',
+} %}
 {% if change_key %}
-## {{ change_key }}
+## {{ change_key_map.get(change_key, change_key) }}
 {% endif %}
 {% set scopemap = {
  'changelog': 'Changelog',

pyproject.toml

@@ -275,12 +275,3 @@ schema_pattern = "(?s)(ci|doc|feat|fix|perf|rf|style|test|chore|revert|bump)(\\(
 "^BREAKING" = "MAJOR"
 "^feat" = "MINOR"
 "^fix" = "PATCH"
-
-[tool.commitizen.customize.change_type_map]
-"BREAKING CHANGE" = "🪓 Breaking changes"
-doc = "📝 Documentation"
-feat = "💫 New features"
-fix = "🐛 Bug Fixes"
-test = "🛡 Tests"
-rf = "🏠 Refactorings"
-perf = "🚀 Performance improvements"