refactor(context): refactor keys to map[any]any

Signed-off-by: Flc゛ <four_leaf_clover@foxmail.com>

context_test.go

@@ -217,6 +217,34 @@ func TestContextSetGet(t *testing.T) {
 
 	assert.Equal(t, "bar", c.MustGet("foo"))
 	assert.Panics(t, func() { c.MustGet("no_exist") })
+
+	// other types
+	type key struct{}
+	tests := []struct {
+		key any
+	}{
+		{1},
+		{int32(1)},
+		{int64(1)},
+		{uint(1)},
+		{float32(1)},
+		{key{}},
+		{&key{}},
+	}
+
+	for _, tt := range tests {
+		t.Run(reflect.TypeOf(tt.key).String(), func(t *testing.T) {
+			c.Set(tt.key, 1)
+			assert.Equal(t, 1, c.MustGet(tt.key))
+		})
+	}
+
+	// no comparable
+	assert.Panics(t, func() {
+		c.Set([]int{1}, 1)
+		c.Set(func() {}, 1)
+		c.Set(make(chan int), 1)
+	})
 }
 
 func TestContextSetGetValues(t *testing.T) {