feat: add new context filter operators

- Bumped version of `@bucketco/flag-evaluation` to 0.2.0 and added new context filter operators: `DATE_AFTER` and `DATE_BEFORE`.
- Updated `@bucketco/node-sdk` to 1.9.0 to reflect the new version of `@bucketco/flag-evaluation`.
- Updated `@bucketco/openfeature-node-provider` to use the latest `@bucketco/node-sdk` version.

Author: Swiftwork

packages/flag-evaluation/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@bucketco/flag-evaluation",
-  "version": "0.1.5",
+  "version": "0.2.0",
   "license": "MIT",
   "repository": {
     "type": "git",

packages/flag-evaluation/src/index.ts

@@ -85,6 +85,8 @@ type ContextFilterOperator =
   | "LT"
   | "AFTER"
   | "BEFORE"
+  | "DATE_AFTER"
+  | "DATE_BEFORE"
   | "SET"
   | "NOT_SET"
   | "IS_TRUE"
@@ -342,6 +344,16 @@ export function evaluate(
         ? fieldValueDate > daysAgo.getTime()
         : fieldValueDate < daysAgo.getTime();
     }
+    case "DATE_AFTER": {
+      const fieldValueDate = new Date(fieldValue).getTime();
+      const valueDate = new Date(value).getTime();
+      return fieldValueDate >= valueDate;
+    }
+    case "DATE_BEFORE": {
+      const fieldValueDate = new Date(fieldValue).getTime();
+      const valueDate = new Date(value).getTime();
+      return fieldValueDate <= valueDate;
+    }
     case "SET":
       return fieldValue !== "";
     case "NOT_SET":

packages/node-sdk/package.json

@@ -44,6 +44,6 @@
     "vitest": "~1.6.0"
   },
   "dependencies": {
-    "@bucketco/flag-evaluation": "0.1.4"
+    "@bucketco/flag-evaluation": "0.2.0"
   }
 }

packages/openfeature-node-provider/package.json

@@ -50,7 +50,7 @@
     "vitest": "~1.6.0"
   },
   "dependencies": {
-    "@bucketco/node-sdk": "1.8.4"
+    "@bucketco/node-sdk": "1.9.0"
   },
   "peerDependencies": {
     "@openfeature/server-sdk": ">=1.16.1"