chore(doc): add readme file

README.md

@@ -0,0 +1,24 @@
+# Introduction
+
+This project aims to create a AMA style page using `react` on frontend and `go` on backend.
+
+## Initialize project
+
+```bash
+$ go mod init forgejo.home.viniciussouza.me/learning/go-react-server
+```
+
+## Database migrations
+
+### Installing tern
+
+```bash
+$ go install github.com/jackc/tern/v2@latest
+```
+
+### Creating migrations
+
+```bash
+$ tern new --migrations ./internal/store/pgstore/migrations create_rooms_table
+$ tern new --migrations ./internal/store/pgstore/migrations create_messages_table
+```