refactor: simplify upload rules and remove destination flow

lib/prepare-git-assets.ts

@@ -13,7 +13,6 @@ interface PushFile {
 
 interface PrepareGitAssetsParams {
   folderName: string
-  destination: string
   parsedFiles: ParsedFile[]
 }
 
@@ -27,7 +26,6 @@ interface PrepareGitAssetsResult {
 
 export async function prepareGitAssets({
   folderName,
-  destination,
   parsedFiles,
 }: PrepareGitAssetsParams): Promise<PrepareGitAssetsResult> {
   const filesToPush: PushFile[] = []
@@ -76,7 +74,7 @@ export async function prepareGitAssets({
     }
 
     filesToPush.push({
-      path: `public/models/${destination}/${folderName}/${pf.filename}`,
+      path: `public/models/${folderName}/${pf.filename}`,
       contentBase64: content.toString('base64'),
     })
   }