refactor: codebase beautify and general fixes

Author: NamesMT

apps/backend-convex/_util.ts apps/backend-convex/dev.tsapps/backend-convex/_util.ts renamed to apps/backend-convex/dev.ts

@@ -14,6 +14,12 @@ export function getAgentModel({ provider, model, apiKey }: AgentObject): Languag
     if (model === 'deepseek-v3')
       model = 'deepseek/deepseek-chat-v3-0324:free'
 
+    if (model === 'devstral-small-2505')
+      model = 'mistralai/devstral-small:free'
+
+    if (model === 'llama-4-scout')
+      model = 'meta-llama/llama-4-scout:free'
+
     return openrouter(model)
   }
   else {

apps/backend-convex/utils/agent.ts

@@ -1,5 +1,5 @@
 import { localcertKeyPath, localcertPath } from '@local/common/dev/cert'
-import { getConvexEnvs } from 'backend-convex/_util'
+import { getConvexEnvs } from 'backend-convex/dev'
 import { serve } from 'srvx'
 import { env } from 'std-env'
 import { app } from './app'

apps/backend/src/dev.ts

@@ -50,7 +50,7 @@ async function testConvexViaBackendTasksCTA() {
   <div class="max-w-md w-full flex flex-col gap-5">
     <VanishingInput
       v-model="taskInputRef"
-      :placeholders="useInputThoughtsPlaceholders().value"
+      :placeholders="getThoughtPlaceholders()"
       @submit="addTask()"
     />
   </div>