chore: update package.json with repo url and package privacy

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@resuely/astro-oidc-rp",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "description": "Astro integration providing OIDC relying-party routes, middleware, and types.",
   "type": "module",
   "main": "dist/index.js",
@@ -17,7 +17,7 @@
     "jose": "^5.0.0"
   },
   "peerDependencies": {
-    "astro": ">=4.0.0 <6.0.0"
+    "astro": ">=5.0.0
   },
   "devDependencies": {
     "@types/node": "^25.0.9",
@@ -58,6 +58,9 @@
   "license": "MIT",
   "repository": {
     "type": "git",
-    "url": ""
+    "url": "https://git.rlugo.dev/raul/astro-oidc-rp"
+  },
+  "publishConfig": {
+    "access": "public"
   }
 }