Update Docs and gRPC Example based on recent Gofr & Gofr-CLI release

docs/advanced-guide/overriding-default/page.md

@@ -72,7 +72,8 @@ Response example:
 ```
 
 ## Rendering Templates
-GoFr allows rendering HTML/HTMX templates in handlers using the response.Template type.
+GoFr makes it easy to render HTML and HTMX templates directly from your handlers using the response.Template type.
+By convention, all template files—whether HTML or HTMX—should be placed inside a templates directory located at the root of your project.
 
 ### Example
 ```go

docs/datasources/dgraph/page.md

@@ -6,6 +6,15 @@ database. Any driver that implements the following interface can be added using
 ```go
 // Dgraph defines the methods for interacting with a Dgraph database.
 type Dgraph interface {
+    // ApplySchema applies or updates the complete database schema.
+    ApplySchema(ctx context.Context, schema string) error
+
+    // AddOrUpdateField atomically creates or updates a single field definition.
+    AddOrUpdateField(ctx context.Context, fieldName, fieldType, directives string) error
+
+    // DropField permanently removes a field/predicate and all its associated data.
+    DropField(ctx context.Context, fieldName string) error
+
 	// Query executes a read-only query in the Dgraph database and returns the result.
 	Query(ctx context.Context, query string) (any, error)
 

examples/grpc/grpc-server/server/hello_server.go

@@ -1,5 +1,10 @@
 package server
 
+// versions:
+// 	gofr-cli v0.6.0
+// 	gofr.dev v1.37.0
+// 	source: hello.proto
+
 import (
 	"fmt"
 	"gofr.dev/pkg/gofr"