Ingest package.json version into REVISION member (#1050)

Author: EzraBrooks

.env

@@ -0,0 +1 @@
+VITE_ROSLIBJS_VERSION=${npm_package_version}

src/index.ts

@@ -4,7 +4,7 @@
  */
 
 /** @description Library version */
-export const REVISION = "1.4.1";
+export const REVISION = import.meta.env.VITE_ROSLIBJS_VERSION;
 export * from "./core/index.js";
 export * from "./actionlib/index.js";
 export * from "./math/index.js";

src/vite-env.d.ts

@@ -0,0 +1,5 @@
+interface ImportMeta {
+  readonly env: {
+    readonly VITE_ROSLIBJS_VERSION: string;
+  };
+}