S allius/issue393 (#403)

* display proxy version on dashboard

* add MQTT page

* styles adjusted on the different pages

- use same colors
- add bordered shadow to all cards and tables

* fix unit tests

* migrate the conn table to a general table

- rename the template file
- get headline from table description

* remove footer from index page

* make version string translateable

* cleanup

* remove stripped table rows

* add mqtt info table

* translate mqtt page

* don't fetch notes list for the log-page

* fix Mqtt init call for unit tests

* add mqtt-fetch test

* check received counter in unit test

app/src/web/conn_table.py

@@ -48,6 +48,7 @@ def _get_row(inv: InverterBase):
 def get_table_data():
     '''build the connection table'''
     table = {
+        "headline": _('Connections'),
         "col_classes": [
             "w3-hide-small w3-hide-medium", "w3-hide-large",
             "",
@@ -75,7 +76,7 @@ async def data_fetch():
         "proxy-cnt": f"<h3>{Infos.get_counter('ProxyMode_Cnt')}</h3>",
         "emulation-cnt": f"<h3>{Infos.get_counter('EmuMode_Cnt')}</h3>",
     }
-    data["conn-table"] = await render_template('templ_conn_table.html.j2',
+    data["conn-table"] = await render_template('templ_table.html.j2',
                                                table=get_table_data())
 
     data["notes-list"] = await render_template('templ_notes_list.html.j2')