dashboard: deep state update, version in footer (#15837)

* dashboard: footer, deep state update

* dashboard: resolve asset path

* dashboard: remove bundle.js

* dashboard: prevent state update on every reconnection

* dashboard: fix linter issue

* dashboard, cmd: minor UI fix, include commit hash

* remove geth binary

* dashboard: gitCommit renamed to commit

* dashboard: move the geth version to the right, make commit optional

* dashboard: commit limited to 7 characters

* dashboard: limit commit length on client side

* dashboard: run go generate

dashboard/assets/webpack.config.js

@@ -23,7 +23,7 @@ module.exports = {
 	},
 	entry:  './index',
 	output: {
-		path:     path.resolve(__dirname, 'public'),
+		path:     path.resolve(__dirname, ''),
 		filename: 'bundle.js',
 	},
 	plugins: [