PhoneAPI: add missing tak_tag case + skip reserved gap in module-config iteration (#10256)

* PhoneAPI: add missing tak_tag case + skip reserved gap in module-config iteration

The STATE_SEND_MODULECONFIG state machine iterates config_state through
ModuleConfigType enum values (1..MAX+1 = 16) and switches on
meshtastic_ModuleConfig_*_tag values. Two of the resulting tag values
land in the default / LOG_ERROR path:

1. `tak_tag` (16) — the meshtastic_ModuleConfig_TAKConfig struct exists
   in the protobuf and has a `.tak` member in payload_variant, but no
   PhoneAPI case ever sends it to the phone. As a result, Android
   clients can't read the persisted TAK (Team Awareness Kit) module
   config at all. Added case that sends moduleConfig.tak, matching the
   pattern used for all other module-config tags (paxcounter,
   traffic_management, etc.). NodeDB already persists the struct via
   the moduleConfig protobuf save; this just wires the read path to
   the phone.

2. Tag 14 — reserved gap in the oneof numbering. No payload_variant
   member exists at tag 14. Without this patch, every phone reconnect
   walks through config_state=14 and hits
   `LOG_ERROR("Unknown module config type %d", config_state)`. On an
   active deployment that's ~1,400 LOG_ERROR lines per day per node —
   burying real errors. Added explicit `case 14: break;` so the gap
   is silently skipped.

Also: lowered the `default:` log level from LOG_ERROR to LOG_DEBUG. A
truly-new unknown type number would indicate firmware lagging the
protobuf — annoying but not an error event worth LOG_ERROR, especially
since this path runs on every phone handshake. If a new ModuleConfig
tag appears, devs will notice via the phone UI missing it, not via log.

Observed on a Station G2 fleet: 1403 "Unknown module config type 16"
and 1427 "Unknown module config type 14" LOG_ERROR lines in 24 hours
from routine phone reconnects.

* Get rid of the placeholder

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>

src/mesh/PhoneAPI.cpp

@@ -470,8 +470,13 @@ size_t PhoneAPI::getFromRadio(uint8_t *buf)
             fromRadioScratch.moduleConfig.which_payload_variant = meshtastic_ModuleConfig_traffic_management_tag;
             fromRadioScratch.moduleConfig.payload_variant.traffic_management = moduleConfig.traffic_management;
             break;
+        case meshtastic_ModuleConfig_tak_tag:
+            LOG_DEBUG("Send module config: tak");
+            fromRadioScratch.moduleConfig.which_payload_variant = meshtastic_ModuleConfig_tak_tag;
+            fromRadioScratch.moduleConfig.payload_variant.tak = moduleConfig.tak;
+            break;
         default:
-            LOG_ERROR("Unknown module config type %d", config_state);
+            LOG_DEBUG("Unhandled module config type %d", config_state);
         }
 
         config_state++;