web UI: temperature sensor settings on app installs

While I still have mixed feelings about accessing GPIOs (and especially
I2C) on app installs, certainly it makes sense to support USB sensors.
More importantly, app installs already support CPU temperature (if
available), and with this change the switch between C and F is available
to those installs as well.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

Author: dirkhh

release-notes.md

@@ -1,5 +1,6 @@
 Changes since v3.0.6
 =======
+- web UI: make temperature sensor settings available on app installs
 - beta-notes: add hint about DNS rebind protection
 - beta-notes: correctly handle global name link for app installs
 - fix issue displaying negative external temperatures on some Raspberry Pis with DHT11/22 sensor

src/modules/adsb-feeder/filesystem/root/opt/adsb/adsb-setup/templates/advanced.html

@@ -43,7 +43,6 @@ <h5 class="mt-4">CSS Theme</h5>
       </div>
     </form>
   </div>
-  {% if is_image %}
   {% if env_value_by_tag('temp_sensor') == "" %}
   <div class="col-12 col-lg-6">
     <h5 class="mt-4">Temperature information</h5>
@@ -143,7 +142,6 @@ <h5 class="modal-title" id="tempsensor_label">Pick your temperature sensor</h5>
       </div>
     </div>
   </div>
-  {% endif %}
   <div class="col-12 col-lg-6">
     <h5 class="mt-4">Skystats</h5>
     <form method="POST">