doc: add hook install instructions

README.md

@@ -126,8 +126,13 @@ autophoto --publish --bluesky_login=your_login --bluesky_password=your_password
 
 ### Install the project
 
+#### Deno
+
+Deno is a runtime for JavaScript and TypeScript that is based on the V8 JavaScript engine and the Rust programming language.
 You need to install Deno to run the project: https://docs.deno.com/runtime/getting_started/installation/.
 
+#### Lint and format
+
 Activate the lint and format with Biome:
 
 ```shell
@@ -147,6 +152,16 @@ You'll be able to run the format with the following command:
 deno task format
 ```
 
+#### Git hooks
+
+You can install the git hooks with the following command:
+
+```shell
+deno task hook install
+```
+
+It will run the linter and tests before each commit.
+
 ### Run the project
 
 There is no run configuration for the project because I just used unit tests to develop the project.