fix(config): update template to generalize gitea remote and add postprocessors

cliff.toml.template

@@ -4,13 +4,15 @@
 # Lines starting with "#" are comments.
 # Configuration options are organized into tables and keys.
 # See documentation for more information on available options.
-[remote.gitea]
-owner = "%OWNER%"
-repo = "%REPO%"
+# [remote.gitea] # Disabled by default
+# owner = "%OWNER%"
+# repo = "%REPO%"
 
 [changelog]
 postprocessors = [
     { pattern = '<GITEA_URL>', replace = "https://git.0xmax42.io" }, # replace gitea url
+    { pattern = '<OWNER>', replace = "%OWNER%" }, # replace owner
+    { pattern = '<REPO>', replace = "%REPO%" }, # replace repo
 ]
 
 header = """
@@ -20,7 +22,7 @@ All notable changes to this project will be documented in this file.\n
 
 body = """
 {%- macro remote_url() -%}
-  <GITEA_URL>/{{ remote.gitea.owner }}/{{ remote.gitea.repo }}
+  <GITEA_URL>/<OWNER>/<REPO>
 {%- endmacro -%}
 
 {%- macro indent(text, prefix="  ") -%}