API: Move and rename purchased server functions to cloud API (#2367)

* Convert purchased server functions to cloud API

- Create `ns.cloud`
- Change `bitnode multipliers` and `server constants` wording for consistency
- change `server`, `ram` and `getting started` docs for consistency
- Added changes to 3.0.0 API Break and `setRemovedFunctions` in NetscriptFunctions.js

Tested by
- running tutorial `purchase-server-8gb.js`, and a more typical player one
- buying manually using vendor (Alpha Ent in Sector 12)
- deleting them all using script, and checked all deleted functions gave correct error
- Imported completed save to ensure auto-transfer of function work

* Revision in line with comments

- changed more `purchased` to `cloud` references
- Added BN mults auto-conversion

* Update getting_started.md

 - Corrected function names for new `cloud API`

* Don't show `cloud API` warning

v3.0.0 API break auto-replaces `cloud` functions, not warning suggested.

* API Break correction

- `cloud` affected API break replacement changed to be more descriptive and functional

* Fix typo and add empty lines

* Update many things (check commit's description)

- Comments
- Terminal message
- UI Text
- TSDoc
- md docs
- Improve error messages in src\NetscriptFunctions\Cloud.ts

src/BitNode/ui/BitnodeMultipliersDescription.tsx

@@ -66,7 +66,7 @@ export const BitNodeMultipliersDisplay = ({ n, level, hideMultsIfCannotAccessFea
       <FactionMults n={n} mults={mults} />
       <AugmentationMults n={n} mults={mults} />
       <HackingMults n={n} mults={mults} />
-      <PurchasedServersMults n={n} mults={mults} />
+      <CloudServersMults n={n} mults={mults} />
       <StockMults n={n} mults={mults} />
       <CrimeMults n={n} mults={mults} />
       <InfiltrationMults n={n} mults={mults} />
@@ -293,22 +293,22 @@ function HackingMults({ mults }: IMultsProps): React.ReactElement {
   return <BNMultTable sectionName="Hacking" rowData={rows} mults={mults} />;
 }
 
-function PurchasedServersMults({ mults }: IMultsProps): React.ReactElement {
+function CloudServersMults({ mults }: IMultsProps): React.ReactElement {
   const rows: IBNMultRows = {
-    PurchasedServerCost: {
+    CloudServerCost: {
       name: "Base Cost",
-      content: mults.PurchasedServerCost.toFixed(3),
+      content: mults.CloudServerCost.toFixed(3),
     },
-    PurchasedServerSoftcap: {
+    CloudServerSoftcap: {
       name: "Softcap Cost",
-      content: mults.PurchasedServerSoftcap.toFixed(3),
+      content: mults.CloudServerSoftcap.toFixed(3),
     },
-    PurchasedServerLimit: { name: "Server Limit" },
-    PurchasedServerMaxRam: { name: "Max RAM" },
+    CloudServerLimit: { name: "Server Limit" },
+    CloudServerMaxRam: { name: "Max RAM" },
     HomeComputerRamCost: { name: "Home RAM Cost" },
   };
 
-  return <BNMultTable sectionName="Purchased Servers" rowData={rows} mults={mults} />;
+  return <BNMultTable sectionName="Cloud Servers" rowData={rows} mults={mults} />;
 }
 
 function InfiltrationMults({ mults }: IMultsProps): React.ReactElement {