[Android] Added common scripts

CastIt.Android/run_build_android.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+set -e
+
+echo 'Creating android bundle...'
+fvm flutter build appbundle

CastIt.Android/run_build_ios.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+set -e
+
+echo 'Creating ios ipa...'
+fvm flutter build ipa

CastIt.Android/run_build_macos.sh

@@ -0,0 +1,5 @@
+#!/bin/bash
+set -e
+
+echo 'Creating macos app...'
+fvm flutter build macos

CastIt.Android/run_clean.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+set -e
+
+echo 'Cleaning project...'
+fvm flutter clean
+
+echo 'Retrieving packages...'
+fvm flutter pub get
+
+echo 'Deleting conflicting outputs...'
+fvm flutter pub run build_runner clean
+fvm flutter pub run build_runner build --delete-conflicting-outputs
+
+echo 'Clean completed'