feat(task): standardize TASK_CONFIG_DIR variable and update documentation

- Introduce consistent `TASK_CONFIG_DIR` default assignment across environment-related functions
- Set default value to `"$HOME/.config/taskfile.build"` with flexibility for override
- Update `library.md` to document `TASK_CONFIG_DIR` usage and defaults
- Improve formatting and structure of configuration examples in documentation
- Maintain existing functionality and code style throughout affected scripts

bin/init-config-dir

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 
 init-config-dir() {
+    TASK_CONFIG_DIR=${TASK_CONFIG_DIR:="$HOME/.config/taskfile.build"}
+    
     echo "Ensure $TASK_CONFIG_DIR exists"
     mkdir -p "$TASK_CONFIG_DIR"
 }

bin/load-env

@@ -2,6 +2,7 @@
 
 load-env() {
     TASK_CONFIG_DIR=${TASK_CONFIG_DIR:="$HOME/.config/taskfile.build"}
+    
     local env_filepath="$TASK_CONFIG_DIR/.env.$1"
     echo "Source env file $env_filepath"
     source "$env_filepath"

bin/remove-env

@@ -2,6 +2,8 @@
 
 remove-env() {
     if [[ -z "$1" ]]; then echo "\$1 is empty."; exit; fi
+    TASK_CONFIG_DIR=${TASK_CONFIG_DIR:="$HOME/.config/taskfile.build"}
+    
     local env_filepath="$TASK_CONFIG_DIR/.env.$1"
     rm "$env_filepath"
 }

bin/rename-env

@@ -4,6 +4,7 @@ rename-env() {
     if [[ -z "$1" ]]; then echo "\$1 is empty."; exit; fi
     if [[ -z "$2" ]]; then echo "\$2 is empty."; exit; fi
     TASK_CONFIG_DIR=${TASK_CONFIG_DIR:="$HOME/.config/taskfile.build"}
+    
     local source_env="$TASK_CONFIG_DIR/.env.$1"
     local target_env="$TASK_CONFIG_DIR/.env.$2"
     echo "Rename $1 to $2."

bin/restore-env-files

@@ -2,8 +2,8 @@
 
 restore-env-files() {
     if [[ -z "$1" ]]; then echo "\$1 is empty."; exit; fi
+    TASK_CONFIG_DIR=${TASK_CONFIG_DIR:="$HOME/.config/taskfile.build"}
 
-    TASK_CONFIG_DIR=${TASK_CONFIG_DIR:-$HOME/.config/taskfile.build}
     local backup_filepath="$1"
 
     echo "Restore env files from: $backup_filepath"

bin/show-env

@@ -2,10 +2,9 @@
 
 show-env() {
     if [[ -z "$1" ]]; then echo "\$1 is empty."; exit; fi
-
     TASK_CONFIG_DIR=${TASK_CONFIG_DIR:="$HOME/.config/taskfile.build"}
-    local env_filepath="$TASK_CONFIG_DIR/.env.$1"
 
+    local env_filepath="$TASK_CONFIG_DIR/.env.$1"
     if [[ ! -f "$env_filepath" ]]; then
         echo "Environment '$1' not found."
         return 1 # Exit with non-zero status if file does not exist

library.md

@@ -37,7 +37,8 @@ fi
 Configure the task commands.
 
 ```bash
-OPEN_BROWSER=False
+OPEN_BROWSER=False # Default: True
+TASK_CONFIG_DIR="$HOME/Odoo-Build/config" # Default: "$HOME/.config/taskfile.build"
 ```
 
 ### init-config-dir
@@ -94,6 +95,12 @@ printf "$column" 'activate-venv' '' 'Activate or initialize Python virtual env.'
 
 ## Environment
 
+Manage `.env` files in the task config folder.
+
+```bash
+TASK_CONFIG_DIR="$HOME/Odoo-Build/config" # Default: "$HOME/.config/taskfile.build"
+```
+
 ### create-env
 
 ```bash