Re-add remix-solidity to package.json

package.json

@@ -37,6 +37,7 @@
     "onchange": "^3.2.1",
     "remix-core": "latest",
     "remix-lib": "latest",
+    "remix-solidity": "latest",
     "remixd": "git+https://github.com/ethereum/remixd.git",
     "request": "^2.83.0",
     "rimraf": "^2.6.1",

src/app/tabs/run-tab.js

@@ -419,7 +419,7 @@ function settings (container, appAPI, appEvents, opts) {
         <div class="${css.col1_1}">Account</div>
         <select name="txorigin" class="${css.select}" id="txorigin"></select>
           ${copyToClipboard(() => document.querySelector('#runTabView #txorigin').value)}
-          <i class="fa fa-plus-circle ${css.icon}" aria-hidden="true" onclick=${newAccount} title="Create a new account"></i>
+          <i class="fa fa-plus-square-o ${css.createAccount} ${css.icon}" aria-hidden="true" onclick=${newAccount} title="Create a new account"></i>
       </div>
       <div class="${css.crow}">
         <div class="${css.col1_1}">Gas limit</div>