Merge branch 'advanced/02-git-tag'

Author: Amin Jafari

git-tag.md

@@ -0,0 +1,19 @@
+# Git Tag
+
+The `git tag` command marks specific points in history.
+
+## Usage
+```bash
+git tag <name>          # Create a tag
+git tag -a <name> -m "Message" # Create an annotated tag
+```
+## Explanation
+- Tags are often used to mark release points (e.g., v1.0.0).
+
+- Use git push --tags to push tags to the remote.
+
+## Example
+```bash
+git tag v1.0.0
+git push --tags
+```