feat(core,storage,oci,registry-config): add streaming response support and configurable registry URLs across protocols

ts/composer/classes.composerregistry.ts

@@ -302,9 +302,9 @@ export class ComposerRegistry extends BaseRegistry {
     token: IAuthToken | null
   ): Promise<IResponse> {
     // Read operations are public, no authentication required
-    const zipData = await this.storage.getComposerPackageZip(vendorPackage, reference);
+    const streamResult = await this.storage.getComposerPackageZipStream(vendorPackage, reference);
 
-    if (!zipData) {
+    if (!streamResult) {
       return {
         status: 404,
         headers: {},
@@ -316,10 +316,10 @@ export class ComposerRegistry extends BaseRegistry {
       status: 200,
       headers: {
         'Content-Type': 'application/zip',
-        'Content-Length': zipData.length.toString(),
+        'Content-Length': streamResult.size.toString(),
         'Content-Disposition': `attachment; filename="${reference}.zip"`,
       },
-      body: zipData,
+      body: streamResult.stream,
     };
   }