custom CLI directory for detee-api

specify a custom path for the CLI directory using the `DETEE_API_USER_PATH` environment variable.

src/config.rs

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: Apache-2.0
 
-use crate::constants::{BRAIN_STAGING, BRAIN_TESTING, CONFIG_OVERRIDE_PATH_ENV};
+use crate::constants::{BRAIN_STAGING, BRAIN_TESTING};
 use crate::general;
 use crate::utils::block_on;
 use ed25519_dalek::SigningKey;
@@ -187,7 +187,7 @@ impl Config {
     }
 
     pub fn cli_dir_path() -> Result<String, Error> {
-        let dir = std::env::var(CONFIG_OVERRIDE_PATH_ENV)
+        let dir = std::env::var("DETEE_API_USER_PATH")
             .unwrap_or_else(|_| Self::home_dir() + ("/.detee/cli"));
 
         if !Path::new(&dir).exists() {

src/constants.rs

@@ -5,7 +5,6 @@ use std::sync::LazyLock;
 
 pub const HRATLS_APP_PORT: u32 = 34500;
 pub const MAX_REDIRECTS: u16 = 3;
-pub const CONFIG_OVERRIDE_PATH_ENV: &str = "DETEE_API_USER_PATH";
 
 pub const STAGING_BRAIN_URLS: [&str; 3] = [
     "https://156.146.63.216:31337", // staging brain 1