feature(dockerfile): remap exit code 143 to 0

- remaps sigterm exit code to 0 so docker properly detects a clean exit

.idea/.idea.ab-dart-sass.dir/.idea/.gitignore

@@ -0,0 +1,13 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Rider ignored files
+/contentModel.xml
+/modules.xml
+/.idea.ab-dart-sass.iml
+/projectSettingsUpdater.xml
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
+# Editor-based HTTP Client requests
+/httpRequests/

.idea/.idea.ab-dart-sass.dir/.idea/indexLayout.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="UserContentModel">
+    <attachedFolders />
+    <explicitIncludes />
+    <explicitExcludes />
+  </component>
+</project>

.idea/.idea.ab-dart-sass.dir/.idea/vcs.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CommitMessageInspectionProfile">
+    <profile version="1.0">
+      <inspection_tool class="BodyLimit" enabled="true" level="ERROR" enabled_by_default="true" />
+      <inspection_tool class="SubjectBodySeparation" enabled="true" level="ERROR" enabled_by_default="true" />
+      <inspection_tool class="SubjectLimit" enabled="true" level="ERROR" enabled_by_default="true" />
+    </profile>
+  </component>
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

Dockerfile

@@ -60,7 +60,7 @@ RUN chown root:root /usr/local/bin/entrypoint.sh \
 
 # switch to user account and run sass compiler
 USER sass
-ENTRYPOINT [ "/usr/bin/tini", "--", "/usr/local/bin/entrypoint.sh" ]
+ENTRYPOINT [ "/usr/bin/tini", "-e", "143", "--", "/usr/local/bin/entrypoint.sh" ]
 
 # set build timestamp, git and version labels
 ARG INTERNAL_VERSION