Updated README

Author: nb-programmer

README.md

@@ -8,6 +8,8 @@ Note that this is a template project. You will need to make changes to this appl
 
 ## Development setup
 
+### Prerequisites
+
 1. (Optional) Install Pyenv ([Linux](https://github.com/pyenv/pyenv), [Windows](https://github.com/pyenv-win/pyenv-win)) and the [Python installation](.python-version) needed for this project:
 ```shell
 pyenv install
@@ -18,38 +20,47 @@ pyenv install
 > [!IMPORTANT]
 > You should **NOT** install poetry into your virtual environment as stated in their docs, as this may mess with your dependencies.
 
-3. Create a virtual environment:
+### Setup
+
+1. Create a virtual environment:
 ```shell
 # Note: For POSIX, pyenv can create a named virtual environment which you can use instead.
 # For Windows, pyenv-win exists, but doesn't have this feature afaik.
 
+# Create a local virtual environment (inside .venv/)
 python3 -m venv .venv
 
+# Activate it:
+
 # Windows
 ./.venv/Scripts/activate
 
 # POSIX
 source ./.venv/bin/activate
 ```
 
-4. [Windows] Run the `scripts/dev-setup.bat` script:
+2. Create development environment and install dependencies (pre-made script does it):
+
 ```shell
+# [Windows] Run the `scripts/dev-setup.bat` script:
 ./scripts/dev-setup.bat
-```
 
-4. [POSIX] Run the `scripts/dev-setup.sh` shell script using any bash-compatible shell:
-```shell
+# [POSIX] Run the `scripts/dev-setup.sh` shell script using any bash-compatible shell:
 bash ./scripts/dev-setup.sh
 ```
 
-5. Create a `.env` file from the given example and edit it:
+> [!NOTE]
+> This scripts does the following:
+> Creates a `dev/` folder needed to save log files and other persistent files used by the app, installs the requirements of the app using poetry, installs `pre-commit` hooks to this repository and also runs the pre-commit hooks.
+
+3. Create a `.env` file from the given example and edit it:
 ```shell
 cp .env.example .env
 
 # Open the new .env file in your favourite editor and make the required changes
 ```
 
-6. Run the dev server using `F5` key in VSCode. You can also use the `dev-launch` shell script:
+4. Run the dev server using `F5` key in VSCode. You can also use the `dev-launch` shell script:
 ```shell
 # Windows
 ./scripts/dev-launch.bat
@@ -58,7 +69,7 @@ cp .env.example .env
 bash ./scripts/dev-launch.sh
 ```
 
-7. You can also run the cli script:
+5. You can also run the cli script:
 ```shell
 sample-fastapi --help
 ```