Fixes various QA identified issues, #PG-5091

[AltamashShaikh]

Description

Fixes various QA identified issues

1. Non-numerical values are not allowed in the settings
2. Fixing invalid URLs like URL\tURL
3. Client secret message, should now contain the client secret too.

Issue No

#PG-5091

Steps to Replicate the Issue

Checklist

• [✔] Tested locally or on demo2/demo3?
• [✔] New test case added/updated?
• [✔] Are all newly added texts included via translation?
• [✔] Are text sanitized properly? (Eg use of v-text v/s v-html for vue)
• [✔] Version bumped?
• [✔] I have understood, reviewed, and tested all AI outputs before use
• [✔] All AI instructions respect security, IP, and privacy rules
• [NA] Documentation updated?

[lachiebol]

Just an unused translation, rest LGTM