Convert environment variables to functions

Refactor static environment variable declarations across the codebase
into
functions to allow for dynamic evaluation.

src/lib/bucket.ts

@@ -12,7 +12,7 @@ export const STORAGE_ROOT =
 
 export const repo: RepoDesignation = {
   type: "bucket",
-  name: HF_BUCKET_REPO
+  name: HF_BUCKET_REPO || ""
 };
 
 export const credentials: { accessToken: AccessToken } = {

src/sub-router/showtime.ts

@@ -396,7 +396,7 @@ async function F_handle_process(arg0: {
 
   const S3Dir = path.join(STORAGE_ROOT, `${cache_folder}`);
 
-  const tmp_file_name = `${Date.now()}${picture_quality ? `-${picture_quality.trim()}` : ""}-${output_destination}`;
+  const tmp_file_name = `${Date.now()}${picture_quality && picture_quality.trim() ? `-${picture_quality.trim()}` : ""}-${output_destination}`;
 
   let tmp_download_path: string | null | undefined = await (async () => {
     if (!is_download) return;
@@ -1142,13 +1142,13 @@ async function F_handle_process(arg0: {
           S3Dir
         });
 
-        console.log(
-          "FOUND A FILE TO DOCUMENT ============ ",
-          found_file?.path,
-          "\n"
-        );
-
         if (typeof found_file?.path === "string" && found_file.path.trim()) {
+          console.log(
+            "FOUND A FILE TO DOCUMENT ============ ",
+            found_file?.path,
+            "\n"
+          );
+
           const _file_to_serve = await serve_download({
             file_path: found_file.path.trim(),
             job_id,