chore: ci-testing (#27)

* testing

Add branch policy section to README

* testing2

Updated the 'How to Use' section for clarity.

* Update error logging message for ScienceLab initialization

* Update barometer_screen.dart

* Remove common and screenshot jobs from workflow

* Change dutyMin value from 0 to 10

Author: rahul31124

README.md

@@ -506,6 +506,9 @@ Despite any reason, follow the steps given below to squash all commits into one
 
 `$ git push -f origin <branch-name>`
 
+//////////
+
+
 ### Branch Policy
 
 We have the following branches

docs/Lux meter.md

@@ -47,7 +47,7 @@ Configure view is used to control the lux meter by changing variuos parameters.
 4. Update period
     - The time delay between two successive sensor readings can be changed by this parameter. The range is from `100ms` to `1000ms`.  
 
-## How to Use
+## How to Use it
 
 The default sensor for the lux meter is the built-in sensor. If the android device contains the ambient light sensor, immediatly the data can be observed throught the data view. 
 When using a I2C connected lux sensor, the pin configuration for the sensor is as follows.
@@ -63,4 +63,4 @@ SDA | SDA
 
 The pin configuration for the TSL-2561 is also as same as above.
 
-Change the parameters `update period`, `high limit` and `gain range` and observe the differences.
+Change the parameters `update period`, `high limit` and `gain range` and observe the differences.

lib/providers/wave_generator_state_provider.dart

@@ -34,7 +34,7 @@ enum WaveConst {
 
 enum WaveData {
   freqMin(10),
-  dutyMin(0),
+  dutyMin(10),
   phaseMin(0),
   freqMax(5000),
   phaseMax(360),

lib/view/barometer_screen.dart

@@ -77,7 +77,7 @@ class _BarometerScreenState extends State<BarometerScreen> {
         _i2c = I2C(_scienceLab!.mPacketHandler);
       }
     } catch (e) {
-      logger.e('Error initializing ScienceLab: $e');
+      logger.e('Error initializing _____ScienceLab_____: $e');
     }
   }