feat: database query editor

[tanmoysrt]

Related https://github.com/frappe/press/issues/2178

• [x] Database Schema Browser
  • [x] Show indexes
• [x] SQL Playground
  • [x] Playground
  • [x] Read-only / Read-write mode
  • [x] SQL Playground UI
    • [x] Result Table
    • [x] SQL Code Editor [code-mirror]
    • [x] Autocompletion table name, column name while writing query [?]
    • [x] SQL Playground Log modal
    • [x] Download result in CSV
  • [x] SQL Playground Log (Kind of activity log)
  • [x] DDL Query Support
  • [x] Add support for multiline query
  • [x] Show no of rows affected from DDL/DQL query.
• ~[ ] Testcases~ Testcases added on the agent side, as on the press end there are very few functions and required active agent with proper setup to do the testss.

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Preview

https://github.com/user-attachments/assets/d78a984d-0649-4a74-b255-adf4286de604

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Agent PR - https://github.com/frappe/agent/pull/135

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Note - ~Currently, this feature is available to desk users. Will remove the restrictions in next PR after test.~ Released for all users.

[raugustos1]

awesome