From: @huangbingjian
Reviewed-by: 
Signed-off-by:

From: @linqingke
Reviewed-by: @zh_qh,@guoqi1024
Signed-off-by: @guoqi1024

From: @huangbingjian
Reviewed-by: @ginfung,@zh_qh
Signed-off-by: @zh_qh

From: @Margaret_wangrui
Reviewed-by: @zh_qh,@hwhewei
Signed-off-by: @zh_qh

Replace US with its monad input in DeleteLoadUserUpdateState().

From: @tronzhang
Reviewed-by: @gaoxiong1,@gaoxiong1,@dylangeng
Signed-off-by: @dylangeng

From: @linqingke
Reviewed-by: @guoqi1024,@xu-yfei
Signed-off-by: @guoqi1024

From: @xychow
Reviewed-by: @ginfung,@zh_qh
Signed-off-by: @zh_qh

From: @xychow
Reviewed-by: @zh_qh,@ginfung
Signed-off-by: @zh_qh

From: @ginfung
Reviewed-by: @zh_qh,@hwhewei
Signed-off-by: @zh_qh

From: @zhoufeng54
Reviewed-by: @kisnwang,@xu-yfei
Signed-off-by: @xu-yfei

From: @zh_qh
Reviewed-by: 
Signed-off-by:

Signed-off-by: zhoufeng <zhoufeng54@huawei.com>

Move auto monad eliminator out from CSE.
Eliminate auto monad nodes for output node.

From: @Margaret_wangrui
Reviewed-by: 
Signed-off-by:

From: @chenfei52
Reviewed-by: @zh_qh
Signed-off-by: @zh_qh

From: @zhangbuxue
Reviewed-by: @ginfung
Signed-off-by:

From: @chenfei52
Reviewed-by: 
Signed-off-by:

From: @Margaret_wangrui
Reviewed-by: 
Signed-off-by:

From: @zh_qh
Reviewed-by: @ginfung
Signed-off-by: @ginfung

From: @zh_qh
Reviewed-by: @hwhewei,@zhunaipan
Signed-off-by: @zhunaipan

From: @chenfei52
Reviewed-by: @ginfung,@zh_qh
Signed-off-by: @zh_qh

---
Remove the routine of handling isolated nodes in Renormalize.
Add isolated nodes from Parser&Resolver.
Modify isolated nodes handling in FG&Manager.
Optimize the renormalize routines.
Other optimizations.