feat(package): add npm fields for dnt build

Add necessary fields to package.json for npm publication using dnt build's package field.

build_npm.ts

@@ -68,8 +68,17 @@ try {
         package: {
             // npm package configuration
             name: "psychds-validator",
+            author: {
+                name: "Brian Leonard",
+                email: "[email protected]",
+                url: "https://orcid.org/0009-0005-7244-6882"
+            },
+            repository: {
+                type: "git",
+                url: "git+https://github.com/psych-ds/psychds-validator.git"
+            },
             version: Deno.args[0],
-            description: "psychds-validator",
+            description: "This is the node implementation of the Psych-DS validator, originally implemented within the Deno framework. Psych-DS is a lightweight data standard for data collected in the behavioral sciences. This tool can be used to test the validity of datasets (in the form of file systems) with respect to the Psych-DS schema.",
             license: "MIT",
             repository: {
                 type: "git",