rename OpenAI env variable to be consistent with other env vars (#492)

also remove unnecessarily passing a body for is llm active route

Author: aldrinjenson

server/src/handlers/http/llm.rs

@@ -139,7 +139,7 @@ pub async fn make_llm_request(body: web::Json<AiPrompt>) -> Result<HttpResponse,
     }
 }
 
-pub async fn is_llm_active(_body: web::Json<AiPrompt>) -> HttpResponse {
+pub async fn is_llm_active() -> HttpResponse {
     let is_active = matches!(&CONFIG.parseable.open_ai_key, Some(api_key) if api_key.len() > 3);
     HttpResponse::Ok()
         .content_type("application/json")

server/src/option.rs

@@ -369,7 +369,7 @@ impl Server {
             .arg(
                 Arg::new(Self::OPEN_AI_KEY)
                     .long(Self::OPEN_AI_KEY)
-                    .env("OPENAI_API_KEY")
+                    .env("P_OPENAI_API_KEY")
                     .value_name("STRING")
                     .required(false)
                     .help("Set OpenAI key to enable llm feature"),