Merge Add Transaction Modals

[danpastori]

Issue

Right now, we have two modals to add transactions. It'd be nice to have a single source of functionality, this way we can update and re-use the code in multiple places.

How it Happened

I was prototyping some code and needed a quick way to over-ride settings. For example, if I add a transaction on the /transactions page, the modal allows you to select the account. If I add a transaction on an individual account page, the account is pre-selected. We should allow for an account to be pre-set and the modal re-used from anywhere.

How to Solve

Merge functionality from:

• /resources/js/Components/Accounts/AddTransaction.vue
• /resources/js/Components/Transactions/AddTransaction.vue

Into

• /resources/js/Components/Transactions/AddTransaction.vue

Need to Account For

• Redirect after completion (might need to adjust the POST /api/v1/transactions endpoint)
• Pre-selecting an account