docs: note for just usage

docs/dev/setup.md

@@ -1,18 +1,22 @@
-```sh
-uv sync # no need uv venv
+# Setup
 
-.venv/Scripts/activate # or "source .venv/bin/active" on Linux
+## Run check-phat-nguoi
+
+```sh
+just
+```
 
-# uv can detect env with "uv run", not need active venv
-pre-commit install
+## Export schemas
 
-check-phat-nguoi
-generate-schemas
-generate-config-schema
+```sh
+just s
 ```
 
-???+note
-    if no activating venv, you must prepend `uv run` before commands
+## Build web
+
+```sh
+just w
+```
 
 # Test on production with python 3.10
 
@@ -25,4 +29,4 @@ check-phat-nguoi
 ```
 
 ???+note
-    Can export var env `VIRTUAL_ENV=.venv-3.10`
+Can export var env `VIRTUAL_ENV=.venv-3.10`

docs/usage/usage.md

@@ -33,19 +33,19 @@ python -m venv .venv
 === "Windows"
 
     ```powershell
-    .venv/Scripts/activate
+    .venv\Scripts\activate
     ```
 
-=== "Linux / MacOS"
+=== "Unix / MacOS"
 
     ```sh
-    source .venv/bin/active
+    source .venv/bin/activate
     ```
 
 #### Cài đặt dependencies
 
 ```sh
-pip install -e -r requirements.txt
+pip install -e . -r requirements.txt
 ```
 
 ???+note