Add --resync-existing to cache-asset-manifests

Wowie, looks like all the SVG asset manifests changed format lol! Running this now to update them all. There's a lot of them!

scripts/cache-asset-manifests.js

@@ -16,9 +16,16 @@ const connectToDb = require("../src/server/db");
 const neopetsAssets = require("../src/server/neopets-assets");
 
 async function cacheAssetManifests(db) {
+  // Normally, we skip manifests that we already have. But you can run with
+  // --resync-existing to check old manifests for changes! (This might take,
+  // like, multiple minutes to even run this first query!)
+  const condition = argv.resyncExisting
+    ? `1`
+    : `manifest IS NULL OR manifest = ""`;
+
   const [rows] = await db.execute(
     `SELECT id, url, manifest FROM swf_assets ` +
-      `WHERE manifest IS NULL OR manifest = "" AND id >= ? ` +
+      `WHERE ${condition} AND id >= ? ` +
       `ORDER BY id`,
     [argv.start || 0]
   );

src/server/types/AppearanceLayer.js

@@ -160,6 +160,9 @@ const resolvers = {
       // In the `lod` case, if there's a JS asset, then don't treat this as an
       // SVG asset at all. (There might be an SVG in the asset list anyway
       // sometimes I think, for the animation, but ignore it if so!)
+      //
+      // NOTE: I thiiink the `vector` case is deprecated? I haven't verified
+      //       whether it's gone from our database yet, though.
       const jsAssetDatum = asset.assetData.find((ad) =>
         ad.path.endsWith(".js")
       );