feat: simplify scratch:init task by combining commands for better readability

Author: dido18

Taskfile.yaml

@@ -23,11 +23,7 @@ tasks:
     - git config --global url."https://github.com/mitmedialab/prg-raise-playground-scratch-gui.git".insteadOf "git@github.com:mitmedialab/prg-raise-playground-scratch-gui.git"
     - git config --global url."https://github.com/mitmedialab/prg-raise-playground-scratch-vm.git".insteadOf "git@github.com:mitmedialab/prg-raise-playground-scratch-vm.git"
     - git clone --recurse-submodules  https://github.com/mitmedialab/prg-raise-playground.git
-    - cd prg-raise-playground
-    - git remote -v
-    - git fetch origin
-    - git switch dev
-    - pnpm install
+    - cd prg-raise-playground && git switch dev &&  pnpm install
     # copy the extension to the rigth place
     - ln -s $PWD/scratch-prg-extensions/extensions/src/arduino_basics $PWD/prg-raise-playground/extensions/src/arduino_basics
     - cd scratch-prg-extensions/extensions/src/arduino_basics && pnpm install