rework sensor instantiation to saves memory by removing the static allocation (#8054)

* rework I2C sensor init

the goal is to only instantiate sensors that are pressend to save memory.
side effacts:
 - easyer sensor integration (less C&P code)
 - nodeTelemetrySensorsMap can be removed when all devices are migrated

* add missing ifdef

* refactor a bunch of more sensors

RAM -816
Flash -916

* fix build for t1000

* refactor more sensors

RAM -192
Flash -60

* improve error handling

Flash -112

* fix build

* fix build

* fix IndicatorSensor

* fix tracker-t1000-e build

not sure what magic is used but it works

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Apply suggestion from @Copilot

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Update src/modules/Telemetry/Sensor/DFRobotGravitySensor.h

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* Fix

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

src/modules/Telemetry/Sensor/BME680Sensor.h

@@ -18,7 +18,6 @@ class BME680Sensor : public TelemetrySensor
     Bsec2 bme680;
 
   protected:
-    virtual void setup() override;
     const char *bsecConfigFileName = "/prefs/bsec.dat";
     uint8_t bsecState[BSEC_MAX_STATE_BLOB_SIZE] = {0};
     uint8_t accuracy = 0;
@@ -38,9 +37,9 @@ class BME680Sensor : public TelemetrySensor
 
   public:
     BME680Sensor();
-    int32_t runTrigger();
     virtual int32_t runOnce() override;
     virtual bool getMetrics(meshtastic_Telemetry *measurement) override;
+    virtual bool initDevice(TwoWire *bus, ScanI2C::FoundDevice *dev) override;
 };
 
 #endif