chore(env): update Go version overrides to 1.25.x

Author: mrz1836

.github/env/90-project.env

@@ -16,6 +16,23 @@
 #
 # ================================================================================================
 
+# ================================================================================================
+# 🎯 GO VERSION OVERRIDES
+# ================================================================================================
+
+# Primary Go version for builds and primary test runner
+GO_PRIMARY_VERSION=1.25.x
+
+# Secondary Go version for compatibility testing
+GO_SECONDARY_VERSION=1.25.x
+
+# ================================================================================================
+# 🔧 MAGE-X VERSION OVERRIDES
+# ================================================================================================
+
+MAGE_X_GO_VERSION=1.25.x
+MAGE_X_GO_SECONDARY_VERSION=1.25.x
+
 # ================================================================================================
 # 📊 COVERAGE CONFIGURATION
 # ================================================================================================

README.md

@@ -390,7 +390,7 @@ This command ensures all dependencies are brought up to date in a single step, i
 
 ## 🧪 Examples & Tests
 
-All unit tests and [examples](examples) run via [GitHub Actions](https://github.com/bsv-blockchain/go-overlay-services/actions) and use [Go version 1.24.x](https://go.dev/doc/go1.24). View the [configuration file](.github/workflows/fortress.yml).
+All unit tests and [examples](examples) run via [GitHub Actions](https://github.com/bsv-blockchain/go-overlay-services/actions) and use [Go version 1.25.x](https://go.dev/doc/go1.25). View the [configuration file](.github/workflows/fortress.yml).
 
 Run all tests (fast):