chore(docs): restore dev docs

docs/Developer Guide/Developer Guide/Development and architecture/Docker.md

@@ -0,0 +1,18 @@
+# Docker
+To run a Docker build:
+
+```
+./bin/builder-docker.sh
+```
+
+To run the built Docker image:
+
+```
+sudo docker run -p 8081:8080 triliumnext/notes:v0.90.6-beta
+```
+
+To enter a shell in the Docker container:
+
+```
+sudo docker run -it --entrypoint=/bin/sh zadam/trilium:0.63-latest
+```