fix: gate sticker vision on image input

src/telegram/bot-message-context.ts

@@ -122,7 +122,7 @@ async function resolveStickerVisionSupport(params: {
     });
     const entry = findModelInCatalog(catalog, defaultModel.provider, defaultModel.model);
     if (!entry) return false;
-    return entry.input ? modelSupportsVision(entry) : true;
+    return modelSupportsVision(entry);
   } catch {
     return false;
   }

src/telegram/bot-message-dispatch.ts

@@ -27,7 +27,7 @@ async function resolveStickerVisionSupport(cfg, agentId) {
     const defaultModel = resolveDefaultModelForAgent({ cfg, agentId });
     const entry = findModelInCatalog(catalog, defaultModel.provider, defaultModel.model);
     if (!entry) return false;
-    return entry.input ? modelSupportsVision(entry) : true;
+    return modelSupportsVision(entry);
   } catch {
     return false;
   }

src/telegram/sticker-cache.ts

@@ -165,7 +165,7 @@ export async function describeStickerImage(params: DescribeStickerParams): Promi
   try {
     catalog = await loadModelCatalog({ config: cfg });
     const entry = findModelInCatalog(catalog, defaultModel.provider, defaultModel.model);
-    const supportsVision = entry?.input ? modelSupportsVision(entry) : Boolean(entry);
+    const supportsVision = modelSupportsVision(entry);
     if (supportsVision) {
       activeModel = { provider: defaultModel.provider, model: defaultModel.model };
     }
@@ -185,8 +185,7 @@ export async function describeStickerImage(params: DescribeStickerParams): Promi
   const selectCatalogModel = (provider: string) => {
     const entries = catalog.filter(
       (entry) =>
-        entry.provider.toLowerCase() === provider.toLowerCase() &&
-        (entry.input ? modelSupportsVision(entry) : true),
+        entry.provider.toLowerCase() === provider.toLowerCase() && modelSupportsVision(entry),
     );
     if (entries.length === 0) return undefined;
     const defaultId =