fix: remove emotion as peerDep & minor typo fix

Author: wadehrarshpreet

template/default/build-tool/babelrc.base.js

@@ -30,7 +30,7 @@ module.exports = ({ pure, withModules, isUMD = false }) => ({
 		['@babel/proposal-class-properties', { loose: true }],
 		'@babel/transform-runtime',
 		'minify-dead-code-elimination',
-		{{#ifCond stype '===' 'emotion'}}'emotion',{{/ifCond}}{{#ifCond style '===' 'styled-component'}}'babel-plugin-styled-components',{{/ifCond}}
+		{{#ifCond style '===' 'emotion'}}'emotion',{{/ifCond}}{{#ifCond style '===' 'styled-component'}}'babel-plugin-styled-components',{{/ifCond}}
 		{{#if externalCSS}}
 		...(isUMD
 			? []

template/default/package.json

@@ -51,9 +51,6 @@
 		"react": "^16.12.0",
 		"react-dom": "^16.12.0",
 		"prop-types": "^15.7.2"
-		{{#ifCond style '===' 'emotion'}}
-		,"@emotion/core": "^10.0.22"
-		{{/ifCond}}
 		{{#ifCond style '===' 'styled-component'}}
 		,"styled-components": "^4.4.1"
 		{{/ifCond}}