add c file templates

modules/tui/neovim/runtime/lua/templates/c.lua

@@ -32,8 +32,8 @@ end
 ---   - `filename` (string): The filename of the new file, e.g., "init.lua".
 return function(opts)
   local template = {
-    { pattern = ".*h", content = h_template },
+    { pattern = ".*\.h", content = h_template },
-    { pattern = ".*c", content = c_template },
+    { pattern = ".*\.c", content = c_template },
   }
 
 	return utils.find_entry(template, opts)

modules/tui/neovim/runtime/lua/templates/sh.lua

@@ -0,0 +1,27 @@
+local utils = require("new-file-template.utils")
+
+local function bash_template(relative_path, filename)
+  return [[
+#!/usr/bin/env bash
+  ]]
+end
+
+local function sh_template(relative_path, filename)
+  return [[
+#!/usr/bin/env sh
+  ]]
+end
+
+--- @param opts table
+---   A table containing the following fields:
+---   - `full_path` (string): The full path of the new file, e.g., "lua/new-file-template/templates/init.lua".
+---   - `relative_path` (string): The relative path of the new file, e.g., "lua/new-file-template/templates/init.lua".
+---   - `filename` (string): The filename of the new file, e.g., "init.lua".
+return function(opts)
+  local template = {
+    { pattern = ".*bash", content = bash_template },
+    { pattern = ".*sh", content = sh_template },
+  }
+
+	return utils.find_entry(template, opts)
+end