Add mate (TextMate) editor preset

[toy]

PR Description

Please check if the PR fulfills these requirements

• Cheatsheets are up-to-date (run go generate ./...)
• Code has been formatted (see here)
• Tests have been added/updated (see here for the integration test guide)
• Text is internationalised (see here)
• If a new UserConfig entry was added, make sure it can be hot-reloaded (see here)
• Docs have been updated if necessary
• You've read through your own file changes for silly mistakes etc

[stefanhaller]

The changes look reasonable, but isn't TextMate discontinued and obsolete? I wonder if it's really worth adding it to lazygit.

[toy]

It is discontinued, but not sure if can be considered obsolete, as it is opensource and heavily bundle/plugin based. I still stumble upon people mentioning it and to add some data, checked what stackoverflow 2025 has and got following:

total: 49191
mate: 4 (0.008%)
acme: 3 (0.006%)

Using:

require 'csv'
require 'open-uri'

url = 'https://github.com/StackExchange/Survey/raw/refs/heads/main/packages/archive/2025/results.csv'
keys = %w[DevEnvsHaveWorkedWith DevEnvsWantToWorkWith DevEnvsAdmired DevEnvHaveEntry DevEnvWantEntry]
to_find = {
  acme: /\bacme\b/i,
  mate: /\b(text)?mate\b/i,
}

total = 0
count = Hash.new{ |h, k| h[k] = 0 }
URI.open(url) do |f|
  CSV.foreach(f, headers: true) do |row|
    total += 1

    excerpt = row.to_h.slice(*keys).reject{ |_k, v| v == 'NA' }
    search_string = excerpt.values.join(';')
    found = to_find.filter_map{ |name, r| name if search_string =~ r }
    next if found.empty?

    found.each{ |name| count[name] += 1 }
    pp excerpt
  end
end

puts "total: #{total}"
count.each do |name, n|
  puts format('%s: %d (%.3f%%)', name, n, n * 100.0 / total)
end

Full output:

{"DevEnvsHaveWorkedWith"=>"Jupyter Notebook/JupyterLab;Vim",
 "DevEnvHaveEntry"=>"emacs, TextMate",
 "DevEnvWantEntry"=>"emacs"}
{"DevEnvsHaveWorkedWith"=>"Vim",
 "DevEnvHaveEntry"=>"acme, vi",
 "DevEnvWantEntry"=>"ed"}
{"DevEnvsHaveWorkedWith"=>"Vim",
 "DevEnvsWantToWorkWith"=>"Vim",
 "DevEnvsAdmired"=>"Vim",
 "DevEnvHaveEntry"=>"acme",
 "DevEnvWantEntry"=>"acme"}
{"DevEnvsHaveWorkedWith"=>"IntelliJ IDEA;PyCharm",
 "DevEnvsWantToWorkWith"=>"IntelliJ IDEA;PyCharm",
 "DevEnvsAdmired"=>"IntelliJ IDEA;PyCharm",
 "DevEnvHaveEntry"=>"textmate",
 "DevEnvWantEntry"=>"textmate"}
{"DevEnvsHaveWorkedWith"=>"Sublime Text;Vim;Visual Studio Code;Xcode",
 "DevEnvHaveEntry"=>"TextMate 2"}
{"DevEnvsHaveWorkedWith"=>
  "Android Studio;Claude Code;Cursor;IntelliJ IDEA;Nano;Sublime Text;Visual Studio Code;VSCodium;Xcode",
 "DevEnvsWantToWorkWith"=>"Sublime Text;Visual Studio Code;Xcode",
 "DevEnvsAdmired"=>"Sublime Text;Visual Studio Code;Xcode",
 "DevEnvHaveEntry"=>"TextMate, CodeRunner",
 "DevEnvWantEntry"=>"TextMate, CodeRunner"}
{"DevEnvsHaveWorkedWith"=>"Visual Studio;Visual Studio Code",
 "DevEnvsWantToWorkWith"=>"Nano",
 "DevEnvWantEntry"=>"Lite XL, acme"}
total: 49191
mate: 4 (0.008%)
acme: 3 (0.006%)