refactor: move templateCompiler

lib/pitch.js

 const qs = require('querystring')
 const loaderUtils = require('loader-utils')
-const templateLoaderPath = require.resolve('./template-loader')
+const templateLoaderPath = require.resolve('./templateLoader')
 const stylePostLoaderPath = require.resolve('./style-post-loader')
 
 module.exports = code => code

lib/template-loader/index.js → lib/templateLoader.js

 const qs = require('querystring')
 const loaderUtils = require('loader-utils')
 const compiler = require('vue-template-compiler')
-const { genTemplateHotReloadCode } = require('../hotReload')
+const { genTemplateHotReloadCode } = require('./hotReload')
 const { compileTemplate } = require('vue-component-compiler')
 
 // Loader that compiles raw template into JavaScript functions.