feat: fcitx5 - add new group for internaional chars input

Signed-off-by: Ryan Yin <xiaoyin_c@qq.com>

home/linux/gui/base/fcitx5/profile

@@ -1,10 +1,10 @@
 [Groups/0]
 # Group Name
-Name=Default
+Name=Intl
 # Layout
 Default Layout=us
 # Default Input Method
-DefaultIM=rime
+DefaultIM=keyboard-us-altgr-intl
 
 [Groups/0/Items/0]
 # Name
@@ -14,10 +14,43 @@ Layout=
 
 [Groups/0/Items/1]
 # Name
+Name=keyboard-us-intl
+# Layout
+Layout=
+
+[Groups/0/Items/2]
+# Name
+Name=keyboard-us-altgr-intl
+# Layout
+Layout=
+
+[Groups/1]
+# Group Name
+Name=Default
+# Layout
+Default Layout=us
+# Default Input Method
+DefaultIM=rime
+
+[Groups/1/Items/0]
+# Name
+Name=keyboard-us
+# Layout
+Layout=
+
+[Groups/1/Items/1]
+# Name
 Name=rime
 # Layout
 Layout=
 
+[Groups/1/Items/2]
+# Name
+Name=mozc
+# Layout
+Layout=
+
 [GroupOrder]
 0=Default
+1=Intl