AlistGo/alist v3.15.0 on GitHub

Add thumbnail to fs/get api - by @zhengxiexie in #3927 (c6af2)
Add fine-grained control for link signing - by @WhiteElytra and @Xhofe in #3924 (11236)
drivers: New driver UrlTree (close #3268 in #3933) - by @Xhofe in #3268 and #3933 (bd892)
onedrive: Support application authorization method - by @linshuboy in #3906 (b2a51)

115:
- Download issue due to ua (close #3931 in #3932) - by @SheltonZhu in #3931 and #3932 (4fd2c)
baidu_share:
- Large file download (#3887 close #3876) - by @Rektyfikowany in #3887 and #3876 (c65d8)
cloudreve:
- Captcha code ocr (#3889 close #3662) - by @Panici4 in #3889 and #3662 (e7ad8)
deps:
- Update module github.com/blevesearch/bleve/v2 to v2.3.7 [skip ci] - by @renovate[bot] in #3874 (b27ee)
local:
- Filename with whitespace issue - by @XZB-1248 and XZB in #3928 (0eab3)
smb:
- Byte alignment - by @Xhofe in #3868 (8b109)
trainbit:
- Remove unnecessary operation - by @NightSpaceC in #3881 (02310)
- Decode html code - by @NightSpaceC in #3883 (3abe2)
url_tree:
- Fix test url [skip ci] - by @Rektyfikowany in #3940 (66381)
- Incorrect tree structure - by @Xhofe (48dc3)

aliyundrive_open: Don't refresh token on init if token valid - by @Xhofe (aeb48)