Check translations keys in CI (#279)

scripts/check-translations.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+
+differences_found=0
+
+# Extract keys from the reference file and sort them
+sort <(awk -F':' '{print $1}' internal/i18n/locales/en-US.yml) > sorted_reference_keys.txt
+sed -i '/^\s*$/d' sorted_reference_keys.txt
+
+for new_file in internal/i18n/locales/*.yml; do
+    filename=$(basename $new_file)
+    echo ""
+    echo "Checking $filename..."
+
+    # Extract keys from the current file and sort them
+    sort <(awk -F':' '{print $1}' $new_file) > sorted_new_keys.txt
+    sed -i '/^\s*$/d' sorted_new_keys.txt
+
+    comm -3 sorted_reference_keys.txt sorted_new_keys.txt > differences.txt
+
+    if [ -s differences.txt ]; then
+        echo "Error in $filename: The YAML file has differences in keys."
+        while IFS= read -r line; do
+            if [[ $line == $'\t'* ]]; then
+                echo "+ Additional key in $filename: $(echo $line | awk '{$1=$1; print}')"
+            else
+                echo "- Missing key in $filename: $(echo $line | awk '{$1=$1; print}')"
+            fi
+        done < differences.txt
+        differences_found=1
+    else
+        echo "All keys in $filename match perfectly."
+    fi
+
+    rm sorted_new_keys.txt
+done
+
+rm sorted_reference_keys.txt differences.txt
+
+exit $differences_found