[PM-27600] Replace Hard-Coded Storage amount (#17393)

* feat(billing): add provided as a required property to premium response

* fix(billing): replace hard coded storage variables with retrieved plan

* tests(billing): add tests to pricing-summary service

* feat(billing): add optional property.

* fix(billing): update storage logic

* fix(billing): remove optional check

* fix(billing): remove optionality

* fix(billing): remove optionality

* fix(billing): refactored storage calculation logic

* feat(billing): add provided amounts to subscription-pricing-service

* fix(billing): update cloud premium component

* fix(billing): update desktop premium component

* fix(billing): update org plans component

* fix(billing) update stories and tests

* fix(billing): update messages

* fix(billing): replace storage sizes

* fix(billing): update messages

* fix(billing): update components

* fix(billing): update components for pricing and storage retrieval

* fix(billing): revert self-hosted change

libs/angular/src/billing/components/premium-upgrade-dialog/premium-upgrade-dialog.component.spec.ts

@@ -40,6 +40,7 @@ describe("PremiumUpgradeDialogComponent", () => {
       type: "standalone",
       annualPrice: 10,
       annualPricePerAdditionalStorageGB: 4,
+      providedStorageGB: 1,
       features: [
         { key: "feature1", value: "Feature 1" },
         { key: "feature2", value: "Feature 2" },
@@ -58,6 +59,7 @@ describe("PremiumUpgradeDialogComponent", () => {
       users: 6,
       annualPrice: 40,
       annualPricePerAdditionalStorageGB: 4,
+      providedStorageGB: 1,
       features: [{ key: "featureA", value: "Feature A" }],
     },
   };