Allow embedded_block in report to use a URL with /edit - fixes #325

[philayres]

Summary

This PR implements GitHub issue #325 - allowing embedded_block in reports to open records in edit mode when the URL ends with /edit.

Changes

Ruby Helper (app/helpers/report_results/reports_common_result_cell.rb)

• Modified cell_content_for_embedded_block to detect URLs ending with /edit
• Adds data-edit-mode="true" attribute to the target div for edit URLs

JavaScript (app/assets/javascripts/app/_fpa_ajax_processors_reports.js)

• Modified report_embed_dynamic_block postprocessor to check data-edit-mode attribute
• When edit mode is enabled, automatically clicks the edit button to open the form
• Sets up ajax:success handler to close the modal after a successful save

Bug Fix (app/assets/javascripts/app/_fpa.js)

• Fixed modal stacking issue where modal was getting was-in class instead of in

Test Coverage

• 11 unit tests in reports_common_result_cell_spec.rb - all pass
• 4 system tests in report_embedded_block_spec.rb - all pass:
  • Dynamic model show mode (existing behavior)
  • Dynamic model edit mode (new feature)
  • Dynamic model edit mode with save (closes modal)
  • Activity log edit mode (new feature)

Usage

To use the edit mode feature in a report, configure the column to show as embedded_block with a URL ending in /edit:

SELECT
  '/masters/' || master_id || '/dynamic_model/my_table/' || id || '/edit' AS edit_link
FROM my_table

column_options:
  show_as:
    edit_link: embedded_block

Fixes #325