fix: Fix missing translations in copilot (#11411)

This PR does the following:

- Missing translations to the i18n file.
- Test the change with Malayalam (ml) translation. 
- Fixes overflow by setting the width to 100%

_Note_: The prompt text is also set for translation. This is
intentional, there is no change in the behaviour.

---------

Co-authored-by: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>

app/javascript/dashboard/i18n/locale/en/integrations.json

@@ -331,7 +331,21 @@
       "YOU": "You",
       "USE": "Use this",
       "RESET": "Reset",
-      "SELECT_ASSISTANT": "Select Assistant"
+      "SELECT_ASSISTANT": "Select Assistant",
+      "PROMPTS": {
+        "SUMMARIZE": {
+          "LABEL": "Summarize this conversation",
+          "CONTENT": "Summarize the key points discussed between the customer and the support agent, including the customer's concerns, questions, and the solutions or responses provided by the support agent"
+        },
+        "SUGGEST": {
+          "LABEL": "Suggest an answer",
+          "CONTENT": "Analyze the customer's inquiry, and draft a response that effectively addresses their concerns or questions. Ensure the reply is clear, concise, and provides helpful information."
+        },
+        "RATE": {
+          "LABEL": "Rate this conversation",
+          "CONTENT": "Review the conversation to see how well it meets the customer's needs. Share a rating out of 5 based on tone, clarity, and effectiveness."
+        }
+      }
     },
     "PLAYGROUND": {
       "USER": "You",