Added test for new item object.
Merge branch 'feature_implement_storages' of https://github.com/Lambin/fast-meadow-6661 into feature-item-model-tests
Pull and merge of most recent updates
Created method to determine storage location id from string.
Added migrtion to remove redundant storage and hazardous attributes from items table.
Created migration adding 'hazardous' field to storages table.
chore(specs): context wrapper for tests, and changes model name from Color to Category
chore(specs): upcases class constant
Updated seed file to reference storage_id in items table.
chore(specs): updates for deprecated names
chore(specs): reorganizes tests to be more clear, and added comments
chore(specs): corrects naming for deprecated methods
Cleaned up changes to seeding and migrations.
chore(specs): updates naming from deprecated
Merged branch from feature-seed-update to feature-implement-color-code