fix(desktop): fix i18n issues

[ysfscream]

PR Checklist
If you have any questions, you can refer to the Contributing Guide.

What is the current behavior?
Currently, translations for several phrases are split across two files: common.ts and copilot.ts.

Issue Number
Example: #123

What is the new behavior?
Translations for phrases such as 'See More', 'View Data', 'Save to Local', 'Message Type', and time intervals ('Last 5 Minutes', 'Last 30 Minutes', etc.) have been moved from copilot.ts to common.ts. This consolidates the translations into a single file, reducing redundancy and improving maintainability.

Does this PR introduce a breaking change?

• Yes
• No

Specific Instructions

• Verify that no references to the removed translations in copilot.ts are broken.
• Ensure that all references are correctly updated to point to common.ts.

Other information

• The common.ts file now includes the translations for:
  • seeMore
  • viewData
  • saveToLocal
  • msgType
  • Time intervals such as last5Minutes, last30Minutes, lastHour, lastDay, lastWeek, startTime, and endTime.
• The copilot.ts file has had the corresponding translations removed.