(bump:minor) Feat: Add mechanism for user-site update and auto creating releases (#56)

* move flowsettings.py and launch.py to root

* update docs

* sync sub package versions

* rename launch.py to app.py and make run scripts work with installation package

* add update scripts

* auto version for root package

* rename authors and update doc dir

* Update auto-bump-and-release.yaml to trigger on push to main branch

* latest as branch instead of tag

* pin deps versions

* cache the changelogs

app.py

@@ -0,0 +1,5 @@
+from ktem.main import App
+
+app = App()
+demo = app.make()
+demo.queue().launch(favicon_path=app._favicon, inbrowser=True)