build/refactor/fix: tighten tooling, rename accessors to camelCase, and correct model bugs
* build: tighten gitignore, lockfile, and script config
- gitignore /build and /.php-cs-fixer.cache
- allow core-js@3.50.0 postinstall script in package.json
* refactor: rename snake_case data accessors to camelCase
Rename get_info, get_multiple_info, get_sale_items, get_sale_payments,
and save_customer across Customer, Employee, Item, Sale, and Supplier
models to PSR-12 camelCase, updating every call site in controllers,
libraries, and views.
* test: update calls to match renamed camelCase accessors
Update HomeTest, ItemsControllerTest, and ItemTest to call
getInfo()/getMultipleInfo() instead of the old snake_case model methods.
* fix: correct independent bugs in Item, Item_taxes, and Attribute models
- Item::delete()/delete_list(): let $this->db->transStatus() alone decide
success instead of accumulating a bitwise-AND over intermediate results,
which could report failure (and trigger error toasts) even when the
delete had actually completed
- Item_taxes: correct $table property from 'item_taxes' to 'items_taxes'
- Attribute::getDefinitionNames(): pass an array to
QueryBuilder->whereNotIn(), which requires one
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
* Improve code style and PSR-12 compliance
- refactored code formatting to adhere to PSR-12 guidelines
- standardized coding conventions across the codebase
- added missing framework files and reverted markup changes
- reformatted arrays for enhanced readability
- updated language files for consistent styling and clarity
- minor miscellaneous improvements
- Made view CI form helper function call format uniform.
- replaced calls to array() with []
- Placed { on its own line
- Removed empty lines where there shouldn't be any.
- Replaced text/javascript with application/javascript as the former is deprecated
- Replaced TRUE/FALSE constants with true/false keywords
- Replaced NULL constant with null keyword
- Replaced `<?php echo` in views with shortened `<?=`
- Added missing variable declaration
- Added missing function return type in declaration
- replaced `== true`, `== false`, `=== true` and `=== false` in if statements with simplified forms
- when the payments array was folded into sale_data there was an earlier payments[] reference in the foreach loop that didn't get folded in.
- Update PHPdoc
- Added ::class to remove polymorphic call warning
- Removed unreachable 'break;' statement after return statement.
- Added missing return type
- fixed missing assignment of mailchimp_api_key
