feat: add tmpl

Signed-off-by: kjuulh <contact@kjuulh.io>

dot_config/helix/languages.toml

@@ -67,3 +67,13 @@ name = "binary"
 [language.debugger.templates.args]
 program = "{0}"
 runInTerminal = true
+
+[[language]]
+name = "gotmpl"
+scope = "source.gotmpl"
+injection-regex = "gotmpl"
+file-types = ["gotmpl", "tmpl"]
+comment-token = "//"
+block-comment-tokens = { start = "/*", end = "*/" }
+language-servers = ["gopls"]
+indent = { tab-width = 2, unit = " " }