refactor: add dockerignore for docker build context

.dockerignore

@@ -0,0 +1,37 @@
+.git/
+.gitignore
+.gitattributes
+.gitmodules
+.github/
+.svn/
+.hg/
+.vs/
+.idea/
+.vscode/
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+**/*.csproj.user
+**/bin/
+**/obj/
+**/TestResults/
+**/coverage/
+**/artifacts/
+**/node_modules/
+**/bower_components/
+**/dist/
+**/build/
+**/.next/
+**/.nuxt/
+**/.output/
+*.log
+*.tmp
+*.temp
+*.swp
+*.bak
+*.cache
+*.pid
+*.pdb
+.DS_Store
+Thumbs.db