fix: fixes for running checks on pre-commit for BE and FE separately (#25319)

## Description
Fixes for running checks on pre-commit for BE and FE separately

#### Type of change
- Bug fix (non-breaking change which fixes an issue)

## Testing
>
#### How Has This Been Tested?
> Please describe the tests that you ran to verify your changes. Also
list any relevant details for your test configuration.
> Delete anything that is not relevant
- [x] Manual
- [ ] Jest
- [ ] Cypress

## Checklist:
#### Dev activity
- [x] My code follows the style guidelines of this project
- [x] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [x] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [x] New and existing unit tests pass locally with my changes
- [ ] PR is being merged under a feature flag

Co-authored-by: Valera Melnikov <melnikov.vv@greendatasoft.ru>

app/client/.husky/check-staged-files.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+is_server_change=$(git diff --cached --name-only | grep -c "app/server")
+is_client_change=$(git diff --cached --name-only | grep -c "app/client")
+
+if [ "$is_server_change" -ge 1 ]; then
+  echo "Running Spotless check ..."
+    pushd app/server > /dev/null
+    (mvn spotless:check 1> /dev/null && popd > /dev/null) || (echo "Spotless check failed, please run mvn spotless:apply" && exit 1)
+else
+    echo "Skipping server side check..."
+fi
+
+if [ "$is_client_change" -ge 1  ]; then
+  echo "Running client check ..."
+  npx lint-staged --cwd app/client && git-secrets --scan --untracked && git-secrets --scan -r
+else
+  echo "Skipping client side check..."
+fi

app/client/.husky/pre-commit

@@ -1,8 +1,4 @@
 #!/usr/bin/env sh
 . "$(dirname -- "$0")/_/husky.sh"
 
-npx lint-staged --cwd app/client && git-secrets --scan --untracked && git-secrets --scan -r
-
-echo "Running Spotless check ..."
-pushd app/server > /dev/null
-(mvn spotless:check 1> /dev/null && popd > /dev/null) || (echo "Spotless check failed, please run mvn spotless:apply" && exit 1)
+sh app/client/.husky/check-staged-files.sh