4.1 release (#377)

* add: role and purpose setting

* add sample for role and purpose
fix the no content crawler failed issue for wb and kuaishou

* add: custom info extract

* fix: kuaishou no search result bug

* redefine total search engine solutions

* update: test script
add: search script

* 4.1's coming

* fix: silicon logo path

fixed and version to 4.0.1

- open many chrome tab in a time when a risk control happened for media platform
- add time gap for wb fetching note detail
- solved wrong pb migrate setting for db

update readme and add manual

3.9patch3

repair: issue#214

v0.3.7 readme

update readme for windows pocketbase install script

update readme

issues repair (#88)

* issues repair

* improve mp_alblum for #55

* prompt engineering for get info

* update to V0.3.1

* update to V0.3.1

add demo video