Merge pull request #5958 from ulleo/merge-sdk-plugin

Merge sdk and extension

.gitignore

@@ -55,4 +55,7 @@ pnpm-debug.log*
 .lh
 
 
+### Spring flatten ###
+.flattened-pom.xml
+
 package-lock.json

core/.gitignore

@@ -0,0 +1,61 @@
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# BlueJ files
+*.ctxt
+
+# Mobile Tools for Java (J2ME)
+.mtj.tmp/
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+/.idea/
+target/
+*.iml
+.DS_Store
+node_modules
+/dist
+node/
+
+# local env files
+.env.demo
+.env.*.local
+
+# Log files
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+
+# Editor directories and files
+.lh
+.idea
+.vscode
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
+*.lock
+*.classpath
+*.project
+.settings/
+.lh
+
+
+### Spring flatten ###
+.flattened-pom.xml
+
+package-lock.json