Drop the Alcremie sweets again

Serving alcremie-caramel-swirl-berry is not the same as anything asking for it,
and nothing does. PS's pokedex.js gives Alcremie 8 cosmetic formes, cream only,
and the dex reads no cosmetic forme at all: dex.pokemon_cosmetic_formes is
filled on import and then read by nothing under dex/, so the site never composes
one of these names. The only list of the 54 is chatot's, hardcoded in
chatot/src/helpers/constants.ts under "COSMETIC FORMES", and chatot asks
play.pokemonshowdown.com first and falls back to smogon.com only on a 404, which
for these never comes, because PS serves all 54 itself.

So the 62 files on the server are read by nothing, and pulling them in was the
sync-from-the-server-for-its-own-sake this was meant to avoid. They join the
backlog the deploy clears. The -k axis goes with them: nothing else needed a
cosmetic to publish, and the grammar should not carry an axis on the strength of
one set of files nobody reads.

xy/ is 1651 names, and the backlog coverage.ts accounts for grows from 97 to 151.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

data/lib/index.ts

@@ -4,8 +4,8 @@
 //
 //     kind   s specie, i item, x literal (Egg, Substitute, ...)
 //     name   the encoded name, [a-z0-9_]+
-//     flags  -o forme  -k cosmetic  -b back  -s shiny  -a asymmetrical
-//            -f female  -g gmax or -g<game>  -v<vendor>  -c<slot>
+//     flags  -o forme  -b back  -s shiny  -a asymmetrical  -f female
+//            -g gmax or -g<game>  -v<vendor>  -c<slot>
 //
 // A name is encoded rather than spelled, because the two places these sprites
 // are published disagree about what a word boundary is: smogon writes
@@ -48,23 +48,12 @@ export function psid(e: string): string {
 
 // A published name: the name and its forme joined with a dash, then the
 // variant flags, which both sides spell the same way.
-//
-// A cosmetic is its own component rather than part of the forme, because the
-// two readings disagree about where a forme's words divide but not about the
-// boundary in front of the cosmetic. Alcremie's cream is `caramel-swirl` for
-// smogon and `caramelswirl` for PS, while its sweet is `-berry` for both; fold
-// the sweet into the forme and whichever reading you spell it for, the other
-// one comes out wrong.
 export function publishedName(sn: SpriteFilename, part: (e: string) => string): string {
     let name = part(sn.name);
     let forme = sn.extra.get('o');
     if (forme) {
         name += `-${part(forme)}`;
     }
-    let cosmetic = sn.extra.get('k');
-    if (cosmetic) {
-        name += `-${part(cosmetic)}`;
-    }
     if (sn.extra.has('f')) {
         name += '-f';
     }
@@ -134,25 +123,19 @@ export function parseFilename(s: string): SpriteFilename {
     return {kind, name: first.slice(1), extra};
 }
 
-// The flags publishedName() spells into the name, in the order it spells them.
-const NAME_PARTS = ['o', 'k'];
-
 export function formatFilename(si: InputSpriteFilename): string {
     let s = `${si.kind}${si.name}`;
 
-    // The parts of the name lead, in the order they are published, so a
-    // forme's whole set of sprites sorts together instead of interleaving with
-    // the base forme's by flag letter.
-    for (let k of NAME_PARTS) {
-        let v = si.extra?.get(k);
-        if (v !== undefined) {
-            s += `-${k}${v}`;
-        }
+    // The forme leads, so a forme's whole set of sprites sorts together
+    // instead of interleaving with the base forme's by flag letter.
+    let forme = si.extra?.get('o');
+    if (forme !== undefined) {
+        s += `-o${forme}`;
     }
 
     let extra = [];
     for (let [k, v] of si.extra?.entries() ?? []) {
-        if (!NAME_PARTS.includes(k)) {
+        if (k !== 'o') {
             extra.push(`-${k}${v}`);
         }
     }

tools/spritedata/coverage.ts

@@ -31,14 +31,16 @@ let STAMPED = /-[A-Z2-7]{8}\.[a-z0-9]+$/;
 // The cap spellings, hoopa-alt and darmanitan-zen-galar predate PS's renames
 // to Pikachu-Alola, Hoopa-Unbound and Darmanitan-Galar-Zen, all of which the
 // build publishes; nothing in smogon.com or forum names the old ones. The
-// strawberry sweet is spelled as the bare cream both upstream and in chatot's
-// list. The pngs are shadowed by the gifs the build ships. The subdirectories
-// are XY-era scratch that no build has ever written.
+// Alcremie sweets are cosmetic formes PS's data does not carry, so the dex
+// never names one either; the only list of them is chatot's, and chatot reads
+// play.pokemonshowdown.com first and only falls back here on a 404, which for
+// these never happens. The pngs are shadowed by the gifs the build ships. The
+// subdirectories are XY-era scratch that no build has ever written.
 let BACKLOG = [
     /^(\.gitignore|manifest\.json)$/,
     /^pikachu-(kanto|hoenn|sinnoh|unova|kalos|alola)cap\.gif$/,
     /^(hoopa-alt|darmanitan-zen-galar)\.(gif|png)$/,
-    /^alcremie-[a-z-]+-strawberry\.gif$/,
+    /^alcremie-[a-z-]+-(berry|clover|flower|love|ribbon|star|strawberry)\.gif$/,
     /^(lokix|melmetal|meltan|pawmi|quaquaval|syclant)\.png$/,
     /^(aback|afront|asback|asfront|back|mini|sback|sfront)\//,
 ];