[PM-5574] sends state provider (#8373)

* Adding the key definitions and tests and initial send state service

* Adding the abstraction and implementing

* Planning comments

* Everything but fixing the send tests

* Moving send tests over to the state provider

* jslib needed name refactor

* removing get/set encrypted sends from web vault state service

* browser send state service factory

* Fixing conflicts

* Removing send service from services module and fixing send service observable

* Commenting the migrator to be clear on why only encrypted

* No need for service factories in browser

* browser send service is no longer needed

* Key def test cases to use toStrictEqual

* Running prettier

* Creating send test data to avoid code duplication

* Adding state provider and account service to send in cli

* Fixing the send service test cases

* Fixing state definition keys

* Moving to observables and implementing encryption service

* Fixing key def tests

* The cli was using the deprecated get method

* The observables init doesn't need to happen in constructor

* Missed commented out code

* If enc key is null get user key

* Service factory fix

libs/common/src/platform/state/state-definitions.ts

@@ -102,6 +102,10 @@ export const SM_ONBOARDING_DISK = new StateDefinition("smOnboarding", "disk", {
 export const GENERATOR_DISK = new StateDefinition("generator", "disk");
 export const GENERATOR_MEMORY = new StateDefinition("generator", "memory");
 export const EVENT_COLLECTION_DISK = new StateDefinition("eventCollection", "disk");
+export const SEND_DISK = new StateDefinition("encryptedSend", "disk", {
+  web: "memory",
+});
+export const SEND_MEMORY = new StateDefinition("decryptedSend", "memory");
 
 // Vault