赵月辉 / fastgpt-migrated

* feat: add node by handle (#4860)

* feat: add node by handle

* fix

* fix edge filter

* fix

* move utils

* move context

* scale handle

* move postion to handle params & optimize handle scale (#4878)

* move position to handle params

* close button scale

* perf: node template ui

* remove handle scale (#4880)

* feat: handle connect

* add mouse down duration check (#4881)

* perf: long press time

* tool handle size

* optimize add node by handle (#4883)

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Co-authored-by: heheer <heheer@sealos.io>