Update Claude response handling and add wait_until_ready for DeepSeek

- to deepseek, add the input testing in waiting method
- claude is generating when there is something with this selector `div[data-cds="AssistantMessage"] div[data-cds="TurnStatus"]`

└── apps
    └── browser
        └── src
            └── content-scripts
                └── send-prompt-content-script
                    ├── chatbots
                    │   ├── ai-studio.ts
                    │   ├── arena.ts
                    │   ├── chatgpt.ts
                    │   ├── claude.ts
                    │   ├── copilot.ts
                    │   ├── deepseek.ts
                    │   ├── doubao.ts
                    │   ├── gemini.ts
                    │   ├── github-copilot.ts
                    │   ├── grok.ts
                    │   ├── hugging-chat.ts
                    │   ├── index.ts
                    │   ├── kimi.ts
                    │   ├── meta.ts
                    │   ├── mistral.ts
                    │   ├── open-webui.ts
                    │   ├── openrouter.ts
                    │   ├── qwen.ts
                    │   ├── together.ts
                    │   ├── yuanbao.ts
                    │   └── z-ai.ts
                    ├── constants
                    │   ├── apply-response-icon.ts
                    │   └── dictionary.ts
                    ├── send-prompt-content-script.ts
                    ├── types
                    │   └── chatbot.ts
                    └── utils
                        ├── add-apply-response-button.ts
                        ├── apply-response-styles.ts
                        ├── logger.ts
                        ├── report-initialization-error.ts
                        ├── session-state.ts
                        └── show-response-ready-notification.ts

Author: robertpiosik

apps/browser/src/content-scripts/send-prompt-content-script/chatbots/claude.ts

@@ -88,7 +88,7 @@ export const claude: Chatbot = {
         footer,
         perform_copy: (f) => {
           const copy_button = f.querySelector(
-            'button:first-child'
+            'button:nth-child(2)'
           ) as HTMLElement
           if (!copy_button) {
             report_initialization_error({
@@ -99,8 +99,7 @@ export const claude: Chatbot = {
           }
           copy_button.click()
         },
-        insert_button: (f, b) =>
-          f.insertBefore(b, f.children[f.children.length])
+        insert_button: (f, b) => f.insertBefore(b, f.children[0])
       })
     }
 
@@ -109,7 +108,10 @@ export const claude: Chatbot = {
 
     observe_for_responses({
       chatbot_name: 'Claude',
-      is_generating: () => false, // Find robust way to determine when stop button is shown
+      is_generating: () =>
+        !!document.querySelector(
+          'div[data-cds="AssistantMessage"] div[data-cds="TurnStatus"]'
+        ),
       footer_selector,
       add_buttons: params.inject_button ? add_buttons : undefined
     })

apps/browser/src/content-scripts/send-prompt-content-script/chatbots/deepseek.ts

@@ -7,6 +7,28 @@ import {
 import { report_initialization_error } from '../utils/report-initialization-error'
 
 export const deepseek: Chatbot = {
+  wait_until_ready: async () => {
+    await new Promise((resolve) => {
+      const check_for_element = () => {
+        const input_element = document.querySelector(
+          'textarea'
+        ) as HTMLTextAreaElement
+
+        if (input_element) {
+          input_element.value = ' '
+          input_element.dispatchEvent(new Event('input', { bubbles: true }))
+
+          if (input_element.value === ' ') {
+            resolve(null)
+            return
+          }
+        }
+
+        setTimeout(check_for_element, 100)
+      }
+      check_for_element()
+    })
+  },
   set_options: async (chat) => {
     const deep_think_button = Array.from(
       document.querySelectorAll('div.ds-toggle-button')