* feat: introduce standard and letter_head_for fields in letter head doctype
* feat: introduce a module link field to letterhead doctype to support json creation
* feat: make Letter Head importable via sync
* test(Letter Head): fix the test_auto_image test case for letter head doctype
* fix: make module field depend on standard field value
* feat: introduce letter heads for standard reports
* fix: letter heads for non-standard reports
* fix: letter_head validation in report and letter head doctype edit access based on users
* fix: correct validation for standard letter head creation
Frappe should only nudge users to install Print Designer,
not navigate to it. This link was also triggered under a wrong "disable product suggestions" condition check
* fix(apps): add type hints to whitelisted methods
* fix(recorder): add type hints to whitelisted methods
* fix(comments): add type hints to whitelisted methods
* fix(oauth2): add type hints to whitelisted methods
* fix(google_calendar): add type hints to whitelisted methods
* fix(print): add type hints to whitelisted methods
* fix(print_format_builder): add type hints to whitelisted methods
* refactor(network_printer_settings): remove unused args
* fix(document): add type hints to whitelisted methods
* fix(user_settings): add type hints to whitelisted methods
* fix(mapper): add type hints to whitelisted methods
* fix(connected_app): add type hints to whitelisted methods
* fix(google_contacts): add type hints to whitelisted methods
* fix(frappecloud_billing): add type hints to whitelisted methods
* test: rewrite test to fit the strict type check
* fix(social_login_key): add type hints to whitelisted methods
* fix(share): add type hints to whitelisted methods
* fix(webhook): add type hints to whitelisted methods
* fix(workflow): add type hints to whitelisted methods
* fix(workflow main): add type hints to whitelisted methods
* fix(workflow_action): add type hints to whitelisted methods
* fix: flexible type hint
* fix(client): add type hints to whitelisted methods
* fix: fix some of the tighter types
* fix(frappecloud_billing): add str typehint to whitelisted endpoint
* fix: target_doc can be dict/json string
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Co-authored-by: Ankush Menat <ankush@frappe.io>
* fix: inconsistent mandatory constraint on html field during creation of a new print format
* fix: add mandatory_depends_on for the raw commands field
- Scope checkbox selector to .column-selector-list to prevent selecting checkboxes outside the dialog
- Refactor Select All and Unselect All into reusable toggle_all_checkboxes function
- Reduce code duplication and improve maintainability
