Remove unused and duplicated files in js-old (#7082)

* Cleanup v1 build process, application-only

* Remove built-in dapps from build (duplicated)

* User @parity/api instead of local version

* Update references to @parity/abi

* Remove unused js-old api/abi folders

* Remove duplicated v1 jsonrpc

* Cleanup unused routes

* Update manifest with wallet image

* Update wallet logo

* Re-add missing test.sh

* Update rpc mocks

* Update tests for Providers

* Use flex for iframe & status

* Additional cleanups (Home screen for embed)

* Keep statusbar fixed (and non-overallping with dapps)

js/src/Application/application.css

@@ -17,7 +17,9 @@
 
 .application {
   box-sizing: border-box;
-  margin-top: 2.75em;
+  display: flex;
+  flex-direction: column;
+  min-height: 100vh;
 
   .logo {
     top: 0;
@@ -38,9 +40,10 @@
 }
 
 .container {
+  box-sizing: border-box;
   display: flex;
+  flex-grow: 1;
   flex-direction: column;
-  min-height: 100vh;
 }
 
 .content {

js/src/Application/application.js

@@ -77,6 +77,11 @@ class Application extends Component {
 
     return (
       <div className={ styles.application }>
+        {
+          blockNumber
+            ? <Status upgradeStore={ this.upgradeStore } />
+            : null
+        }
         {
           isMinimized
             ? this.renderMinimized()
@@ -99,11 +104,6 @@ class Application extends Component {
           alwaysHidden
           dapp={ isMinimized }
         />
-        {
-          blockNumber
-            ? <Status upgradeStore={ this.upgradeStore } />
-            : null
-        }
       </div>
     );
   }