feat: support i18nMonth for date in list item

[hucste]

if i18n exists, the month into this list item is not correctly displayed. Actually, only in english.
With this fixe, month is displayed segun language code.

[reuixiy]

So as the comment in config.toml,

hugo-theme-meme/config-examples/en/config.toml

Lines 449 to 450 in a7c47aa

	# Translate the month? (valid for title)
	i18nMonth = false

I don't think this is a bug. Though, it could be an enhancement.

Also, in your code, if i18nMonth is enabled, then the listDateFormat will not be respected -- it's hard-coded to "January 2" format. But there are many different date formats in different countries, see:

• https://en.wikipedia.org/wiki/Date_format_by_country
• https://gohugo.io/functions/format/

In other words, the character is i18ned but the format is not, or is destroyed.

[hucste]

Ok, I understand the problem. For the moment, I don't known how fix it.
but you have to admit that having the dates, once in FR (or other lang), once in EN, so sucks. :(
(I thought I'd come up with a solution and move things along...)

[Copilot]

Pull Request Overview

This PR adds support for an i18nMonth parameter to render translated month names in list items and handles a French-specific ordinal for the first day.

• Introduces a conditional on .Site.Params.i18nMonth
• Extracts and translates the month via i18n
• Applies a <sup>er</sup> suffix for French “1er” dates

Comments suppressed due to low confidence (1)

layouts/partials/utils/list-item.html:19

• This introduces a new i18nMonth config flag. Please update the project’s configuration reference or README to document this parameter and the expected translation keys for month names.

{{ if .Site.Params.i18nMonth }}

[Copilot]

Declaring $month twice can be confusing and may shadow variables. Consider combining into a single statement, e.g.: {{ $month := i18n (lower .PublishDate.Format "January") }}.

Suggested change

	{{ $month := .PublishDate.Format "January" }}{{ $month := i18n (lower $month) }}
	{{ $month := i18n (lower .PublishDate.Format "January") }}

[Copilot]

Using findRE to detect the French locale can match unintended codes. Prefer hasPrefix or a direct equality check, e.g.: {{ if hasPrefix .Site.LanguageCode "fr" }} or {{ if eq .Site.LanguageCode "fr" }}.

Suggested change

	{{ if findRE "fr" .Site.LanguageCode }}{{ $day }}{{ if eq $day "1" }}<sup>er</sup>{{ end }} {{ $month }}
	{{ if hasPrefix .Site.LanguageCode "fr" }}{{ $day }}{{ if eq $day "1" }}<sup>er</sup>{{ end }} {{ $month }}